About O-Rings
More
Ultra-Chemical-Resistant Kalrez 4079 O-Rings
Inherently softer and more compressible than PTFE O-rings, these Kalrez 4079 O-rings have comparable chemical resistance. Use them with acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. They have a round profile and are suitable for a wide range of static and dynamic sealing applications.
Inch O-rings have a dash number and are sized to the SAE standard AS568.
Metric O-rings are sized to the actual measured inside diameter.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/110/1108t118c1-1632921814-p9@halfx_637685006416554387.png?ver=imagenotfound)
Fractional | Actual | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Dash Number | ID | OD | ID | OD | Hardness | Specifications Met | Temperature Range, °F | Color | Each | |
Wd.: 1/32 Fractional (0.04" Actual) | ||||||||||
001 | 1/32 | 3/32 | 0.029" | 0.109" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
Wd.: 3/64 Fractional (0.05" Actual) | ||||||||||
002 | 3/64 | 9/64 | 0.042" | 0.142" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
Wd.: 1/16 Fractional (0.06" Actual) | ||||||||||
003 | 1/16 | 3/16 | 0.056" | 0.176" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
Wd.: 1/16 Fractional (0.07" Actual) | ||||||||||
004 | 5/64 | 13/64 | 0.07" | 0.21" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
005 | 3/32 | 7/32 | 0.101" | 0.241" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
006 | 1/8 | 1/4 | 0.114" | 0.254" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
007 | 5/32 | 9/32 | 0.145" | 0.285" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
008 | 3/16 | 5/16 | 0.176" | 0.316" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
009 | 7/32 | 11/32 | 0.208" | 0.348" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
010 | 1/4 | 3/8 | 0.239" | 0.379" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
011 | 5/16 | 7/16 | 0.301" | 0.441" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
012 | 3/8 | 1/2 | 0.364" | 0.504" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
013 | 7/16 | 9/16 | 0.426" | 0.566" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
014 | 1/2 | 5/8 | 0.489" | 0.629" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
015 | 9/16 | 11/16 | 0.551" | 0.691" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
016 | 5/8 | 3/4 | 0.614" | 0.754" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
017 | 11/16 | 13/16 | 0.676" | 0.816" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
018 | 3/4 | 7/8 | 0.739" | 0.879" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
019 | 13/16 | 15/16 | 0.801" | 0.941" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
020 | 7/8 | 1 | 0.864" | 1.004" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
021 | 15/16 | 1 1/16 | 0.926" | 1.066" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
022 | 1 | 1 1/8 | 0.989" | 1.129" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
023 | 1 1/16 | 1 3/16 | 1.051" | 1.191" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
024 | 1 1/8 | 1 1/4 | 1.114" | 1.254" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
025 | 1 3/16 | 1 5/16 | 1.176" | 1.316" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
026 | 1 1/4 | 1 3/8 | 1.239" | 1.379" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
027 | 1 5/16 | 1 7/16 | 1.301" | 1.441" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
028 | 1 3/8 | 1 1/2 | 1.364" | 1.504" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
029 | 1 1/2 | 1 5/8 | 1.489" | 1.629" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
030 | 1 5/8 | 1 3/4 | 1.614" | 1.754" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
031 | 1 3/4 | 1 7/8 | 1.739" | 1.879" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
032 | 1 7/8 | 2 | 1.864" | 2.004" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
033 | 2 | 2 1/8 | 1.989" | 2.129" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
034 | 2 1/8 | 2 1/4 | 2.114" | 2.254" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
Wd.: 3/32 Fractional (0.103" Actual) | ||||||||||
104 | 1/8 | 5/16 | 0.112" | 0.318" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
105 | 5/32 | 11/32 | 0.143" | 0.349" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
106 | 3/16 | 3/8 | 0.174" | 0.38" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
107 | 7/32 | 13/32 | 0.206" | 0.412" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
108 | 1/4 | 7/16 | 0.237" | 0.443" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
109 | 5/16 | 1/2 | 0.299" | 0.505" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
110 | 3/8 | 9/16 | 0.362" | 0.568" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
111 | 7/16 | 5/8 | 0.424" | 0.63" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
112 | 1/2 | 11/16 | 0.487" | 0.693" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
113 | 9/16 | 3/4 | 0.549" | 0.755" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
114 | 5/8 | 13/16 | 0.612" | 0.818" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
115 | 11/16 | 7/8 | 0.674" | 0.88" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
116 | 3/4 | 15/16 | 0.737" | 0.943" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
117 | 13/16 | 1 | 0.799" | 1.005" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
118 | 7/8 | 1 1/16 | 0.862" | 1.068" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
119 | 15/16 | 1 1/8 | 0.924" | 1.13" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
120 | 1 | 1 3/16 | 0.987" | 1.193" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
121 | 1 1/16 | 1 1/4 | 1.049" | 1.255" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
122 | 1 1/8 | 1 5/16 | 1.112" | 1.318" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
123 | 1 3/16 | 1 3/8 | 1.174" | 1.38" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
124 | 1 1/4 | 1 7/16 | 1.237" | 1.443" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
125 | 1 5/16 | 1 1/2 | 1.299" | 1.505" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
126 | 1 3/8 | 1 9/16 | 1.362" | 1.568" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
127 | 1 7/16 | 1 5/8 | 1.424" | 1.63" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
128 | 1 1/2 | 1 11/16 | 1.487" | 1.693" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
129 | 1 9/16 | 1 3/4 | 1.549" | 1.755" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
131 | 1 11/16 | 1 7/8 | 1.674" | 1.88" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
132 | 1 3/4 | 1 15/16 | 1.737" | 1.943" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
137 | 2 1/16 | 2 1/4 | 2.05" | 2.256" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
142 | 2 3/8 | 2 9/16 | 2.362" | 2.568" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
152 | 3 1/4 | 3 7/16 | 3.237" | 3.443" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
Wd.: 1/8 Fractional (0.139" Actual) | ||||||||||
201 | 3/16 | 7/16 | 0.171" | 0.449" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
202 | 1/4 | 1/2 | 0.234" | 0.512" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
203 | 5/16 | 9/16 | 0.296" | 0.574" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
204 | 3/8 | 5/8 | 0.359" | 0.637" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
206 | 1/2 | 3/4 | 0.484" | 0.762" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 00000 |
207 | 9/16 | 13/16 | 0.546" | 0.824" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
208 | 5/8 | 7/8 | 0.609" | 0.887" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
210 | 3/4 | 1 | 0.734" | 1.012" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
211 | 13/16 | 1 1/16 | 0.796" | 1.074" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
212 | 7/8 | 1 1/8 | 0.859" | 1.137" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
213 | 15/16 | 1 3/16 | 0.921" | 1.199" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
214 | 1 | 1 1/4 | 0.984" | 1.262" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
215 | 1 1/16 | 1 5/16 | 1.046" | 1.324" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
216 | 1 1/8 | 1 3/8 | 1.109" | 1.387" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
217 | 1 3/16 | 1 7/16 | 1.171" | 1.449" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
218 | 1 1/4 | 1 1/2 | 1.234" | 1.512" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
220 | 1 3/8 | 1 5/8 | 1.359" | 1.637" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
221 | 1 7/16 | 1 11/16 | 1.421" | 1.699" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
222 | 1 1/2 | 1 3/4 | 1.484" | 1.762" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
223 | 1 5/8 | 1 7/8 | 1.609" | 1.887" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
224 | 1 3/4 | 2 | 1.734" | 2.012" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
225 | 1 7/8 | 2 1/8 | 1.859" | 2.137" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
226 | 2 | 2 1/4 | 1.984" | 2.262" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
227 | 2 1/8 | 2 3/8 | 2.109" | 2.387" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 0000000 | 000000 |
228 | 2 1/4 | 2 1/2 | 2.234" | 2.512" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
229 | 2 3/8 | 2 5/8 | 2.359" | 2.637" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
230 | 2 1/2 | 2 3/4 | 2.484" | 2.762" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
231 | 2 5/8 | 2 7/8 | 2.609" | 2.887" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
232 | 2 3/4 | 3 | 2.734" | 3.012" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
234 | 3 | 3 1/4 | 2.984" | 3.262" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
235 | 3 1/8 | 3 3/8 | 3.109" | 3.387" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
236 | 3 1/4 | 3 1/2 | 3.234" | 3.512" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
238 | 3 1/2 | 3 3/4 | 3.484" | 3.762" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
239 | 3 5/8 | 3 7/8 | 3.609" | 3.887" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
243 | 4 1/8 | 4 3/8 | 4.109" | 4.387" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
250 | 5 | 5 1/4 | 4.984" | 5.262" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
256 | 5 3/4 | 6 | 5.734" | 6.012" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
257 | 5 7/8 | 6 1/8 | 5.859" | 6.137" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
259 | 6 1/4 | 6 1/2 | 6.234" | 6.512" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
Wd.: 3/16 Fractional (0.21" Actual) | ||||||||||
314 | 3/4 | 1 1/8 | 0.725" | 1.145" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
318 | 1 | 1 3/8 | 0.975" | 1.395" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
320 | 1 1/8 | 1 1/2 | 1.1" | 1.52" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
330 | 2 1/8 | 2 1/2 | 2.1" | 2.52" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
339 | 3 1/4 | 3 5/8 | 3.225" | 3.645" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/110/1108t118c1-1632921814-p9@halfx_637685006416554387.png?ver=imagenotfound)
ID, mm | OD, mm | Hardness | Temperature Range, °F | Color | Each | |
1.5 mm Wide | ||||||
---|---|---|---|---|---|---|
2.5 | 5.5 | Durometer 75A | 30° to 600° | Black | 0000000 | 0000000 |
3.5 | 6.5 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
7.5 | 10.5 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
9 | 12 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
12 | 15 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
1.6 mm Wide | ||||||
9.1 | 12.3 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
2 mm Wide | ||||||
4 | 8 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
6 | 10 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
12 | 16 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
13 | 17 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
14 | 18 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
16 | 20 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
18 | 22 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
20 | 24 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
22 | 26 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
26 | 30 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
2.5 mm Wide | ||||||
15 | 20 | Durometer 75A | 30° to 600° | Black | 0000000 | 000000 |
Ultra-Chemical-Resistant Super-Resilient Kalrez 7075 O-Rings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/110/1108t118c1-1632921814-p9@halfx_637685006416554387.png?ver=imagenotfound)
Able to bounce back after repeated compression, these Kalrez 7075 O-rings last longer than other Kalrez O-rings when exposed to repeated heating/cooling cycles. They resist acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. All have a round profile and are suitable for a wide range of static and dynamic sealing applications. These O-rings are sized to the SAE standard AS568.
For technical drawings and 3-D models, click on a part number.
Fractional | Actual | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Dash Number | ID | OD | ID | OD | Hardness | Specifications Met | Temperature Range, °F | Color | Each | |
Wd.:1/16 Fractional (0.06" Actual) | ||||||||||
003 | 1/16 | 3/16 | 0.056" | 0.176" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
Wd.:1/16 Fractional (0.07" Actual) | ||||||||||
004 | 5/64 | 13/64 | 0.07" | 0.21" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
005 | 3/32 | 7/32 | 0.101" | 0.241" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
006 | 1/8 | 1/4 | 0.114" | 0.254" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
007 | 5/32 | 9/32 | 0.145" | 0.285" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
008 | 3/16 | 5/16 | 0.176" | 0.316" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
009 | 7/32 | 11/32 | 0.208" | 0.348" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
010 | 1/4 | 3/8 | 0.239" | 0.379" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
011 | 5/16 | 7/16 | 0.301" | 0.441" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
012 | 3/8 | 1/2 | 0.364" | 0.504" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
013 | 7/16 | 9/16 | 0.426" | 0.566" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
014 | 1/2 | 5/8 | 0.489" | 0.629" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
015 | 9/16 | 11/16 | 0.551" | 0.691" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
016 | 5/8 | 3/4 | 0.614" | 0.754" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
017 | 11/16 | 13/16 | 0.676" | 0.816" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
018 | 3/4 | 7/8 | 0.739" | 0.879" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
019 | 13/16 | 15/16 | 0.801" | 0.941" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
020 | 7/8 | 1 | 0.864" | 1.004" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
021 | 15/16 | 1 1/16 | 0.926" | 1.066" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
022 | 1 | 1 1/8 | 0.989" | 1.129" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
024 | 1 1/8 | 1 1/4 | 1.114" | 1.254" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
026 | 1 1/4 | 1 3/8 | 1.239" | 1.379" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
028 | 1 3/8 | 1 1/2 | 1.364" | 1.504" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
029 | 1 1/2 | 1 5/8 | 1.489" | 1.629" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
030 | 1 5/8 | 1 3/4 | 1.614" | 1.754" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
031 | 1 3/4 | 1 7/8 | 1.739" | 1.879" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
Wd.:3/32 Fractional (0.103" Actual) | ||||||||||
108 | 1/4 | 7/16 | 0.237" | 0.443" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
109 | 5/16 | 1/2 | 0.299" | 0.505" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
110 | 3/8 | 9/16 | 0.362" | 0.568" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
111 | 7/16 | 5/8 | 0.424" | 0.63" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
112 | 1/2 | 11/16 | 0.487" | 0.693" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
113 | 9/16 | 3/4 | 0.549" | 0.755" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
114 | 5/8 | 13/16 | 0.612" | 0.818" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 00000 |
115 | 11/16 | 7/8 | 0.674" | 0.88" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
116 | 3/4 | 15/16 | 0.737" | 0.943" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
117 | 13/16 | 1 | 0.799" | 1.005" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
118 | 7/8 | 1 1/16 | 0.862" | 1.068" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
Wd.:1/8 Fractional (0.139" Actual) | ||||||||||
206 | 1/2 | 3/4 | 0.484" | 0.762" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
208 | 5/8 | 7/8 | 0.609" | 0.887" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
210 | 3/4 | 1 | 0.734" | 1.012" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
211 | 13/16 | 1 1/16 | 0.796" | 1.074" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
212 | 7/8 | 1 1/8 | 0.859" | 1.137" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
214 | 1 | 1 1/4 | 0.984" | 1.262" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
216 | 1 1/8 | 1 3/8 | 1.109" | 1.387" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
218 | 1 1/4 | 1 1/2 | 1.234" | 1.512" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 620° | Black | 0000000 | 000000 |
Ultra-Chemical- and Steam-Resistant Kalrez 6375 O-Rings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/110/1108t118c1-1632921814-p9@halfx_637685006416554387.png?ver=imagenotfound)
Kalrez 6375 O-rings are preferred over Kalrez 4079 for chemical-processing environments and applications involving steam. They resist acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. All have a round profile and are suitable for a wide range of static and dynamic sealing applications. These O-rings are sized to the SAE standard AS568.
For technical drawings and 3-D models, click on a part number.
Fractional | Actual | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Dash Number | ID | OD | ID | OD | Hardness | Specifications Met | Temperature Range, °F | Color | Each | |
Wd.: 1/16 Fractional (0.07" Actual) | ||||||||||
006 | 1/8 | 1/4 | 0.114" | 0.254" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 000000 |
008 | 3/16 | 5/16 | 0.176" | 0.316" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
009 | 7/32 | 11/32 | 0.208" | 0.348" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
010 | 1/4 | 3/8 | 0.239" | 0.379" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 0000000 | 00000 |
011 | 5/16 | 7/16 | 0.301" | 0.441" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
012 | 3/8 | 1/2 | 0.364" | 0.504" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
013 | 7/16 | 9/16 | 0.426" | 0.566" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
014 | 1/2 | 5/8 | 0.489" | 0.629" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
015 | 9/16 | 11/16 | 0.551" | 0.691" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
016 | 5/8 | 3/4 | 0.614" | 0.754" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
017 | 11/16 | 13/16 | 0.676" | 0.816" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
018 | 3/4 | 7/8 | 0.739" | 0.879" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
020 | 7/8 | 1 | 0.864" | 1.004" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 0000000 | 00000 |
021 | 15/16 | 1 1/16 | 0.926" | 1.066" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
Wd.: 3/32 Fractional (0.103" Actual) | ||||||||||
107 | 7/32 | 13/32 | 0.206" | 0.412" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
110 | 3/8 | 9/16 | 0.362" | 0.568" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
111 | 7/16 | 5/8 | 0.424" | 0.63" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
115 | 11/16 | 7/8 | 0.674" | 0.88" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
116 | 3/4 | 15/16 | 0.737" | 0.943" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
120 | 1 | 1 3/16 | 0.987" | 1.193" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
Wd.: 1/8 Fractional (0.139" Actual) | ||||||||||
202 | 1/4 | 1/2 | 0.234" | 0.512" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
204 | 3/8 | 5/8 | 0.359" | 0.637" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 00000 |
218 | 1 1/4 | 1 1/2 | 1.234" | 1.512" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 0000000 | 000000 |
222 | 1 1/2 | 1 3/4 | 1.484" | 1.762" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 000000 |
226 | 2 | 2 1/4 | 1.984" | 2.262" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 000000 |
Wd.: 3/16 Fractional (0.21" Actual) | ||||||||||
326 | 1 5/8 | 2 | 1.6" | 2.02" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 525° | Black | 00000000 | 000000 |
Ultra-Chemical-Resistant High-Purity Kalrez 6230 O-Rings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/110/1108t118c1-1632921814-p9@halfx_637685006416554387.png?ver=imagenotfound)
Made of Kalrez 6230, these O-rings are for use when high purity is essential, such as with food and semiconductors. They're made of FDA-listed material for use with food and beverage, plus they are 3-A and USP VI certified; not for use in medical applications. These O-rings resist ammonia, glycerin, sodium bicarbonate, solvents, synthetic lubricants, and most acids. They have a round profile and are suitable for a wide range of static and dynamic sealing applications. All are sized to the SAE standard AS568.
For technical drawings and 3-D models, click on a part number.
Fractional | Actual | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dash Number | Wd. | ID | OD | ID | OD | Hardness | Specifications Met | Temperature Range, °F | Color | Each | |
Wd.: 1/32 Fractional (0.04" Actual) | |||||||||||
001 | 1/32 | 1/32 | 3/32 | 0.029" | 0.109" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
Wd.: 3/64 Fractional (0.05" Actual) | |||||||||||
002 | 3/64 | 3/64 | 9/64 | 0.042" | 0.142" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
Wd.: 1/16 Fractional (0.06" Actual) | |||||||||||
003 | 1/16 | 1/16 | 3/16 | 0.056" | 0.176" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
Wd.: 1/16 Fractional (0.07" Actual) | |||||||||||
004 | 1/16 | 5/64 | 13/64 | 0.07" | 0.21" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
005 | 1/16 | 3/32 | 7/32 | 0.101" | 0.241" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
006 | 1/16 | 1/8 | 1/4 | 0.114" | 0.254" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
007 | 1/16 | 5/32 | 9/32 | 0.145" | 0.285" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
008 | 1/16 | 3/16 | 5/16 | 0.176" | 0.316" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
009 | 1/16 | 7/32 | 11/32 | 0.208" | 0.348" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
010 | 1/16 | 1/4 | 3/8 | 0.239" | 0.379" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
011 | 1/16 | 5/16 | 7/16 | 0.301" | 0.441" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
012 | 1/16 | 3/8 | 1/2 | 0.364" | 0.504" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
013 | 1/16 | 7/16 | 9/16 | 0.426" | 0.566" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
014 | 1/16 | 1/2 | 5/8 | 0.489" | 0.629" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
015 | 1/16 | 9/16 | 11/16 | 0.551" | 0.691" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
016 | 1/16 | 5/8 | 3/4 | 0.614" | 0.754" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
017 | 1/16 | 11/16 | 13/16 | 0.676" | 0.816" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
018 | 1/16 | 3/4 | 7/8 | 0.739" | 0.879" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
019 | 1/16 | 13/16 | 15/16 | 0.801" | 0.941" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
020 | 1/16 | 7/8 | 1 | 0.864" | 1.004" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
021 | 1/16 | 15/16 | 1 1/16 | 0.926" | 1.066" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
Wd.: 3/32 Fractional (0.103" Actual) | |||||||||||
104 | 3/32 | 1/8 | 5/16 | 0.112" | 0.318" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
108 | 3/32 | 1/4 | 7/16 | 0.237" | 0.443" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
109 | 3/32 | 5/16 | 1/2 | 0.299" | 0.505" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
110 | 3/32 | 3/8 | 9/16 | 0.362" | 0.568" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
111 | 3/32 | 7/16 | 5/8 | 0.424" | 0.63" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 00000 |
112 | 3/32 | 1/2 | 11/16 | 0.487" | 0.693" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
113 | 3/32 | 9/16 | 3/4 | 0.549" | 0.755" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
114 | 3/32 | 5/8 | 13/16 | 0.612" | 0.818" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
115 | 3/32 | 11/16 | 7/8 | 0.674" | 0.88" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
116 | 3/32 | 3/4 | 15/16 | 0.737" | 0.943" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
117 | 3/32 | 13/16 | 1 | 0.799" | 1.005" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
119 | 3/32 | 15/16 | 1 1/8 | 0.924" | 1.13" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
120 | 3/32 | 1 | 1 3/16 | 0.987" | 1.193" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
122 | 3/32 | 1 1/8 | 1 5/16 | 1.112" | 1.318" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
123 | 3/32 | 1 3/16 | 1 3/8 | 1.174" | 1.38" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
125 | 3/32 | 1 5/16 | 1 1/2 | 1.299" | 1.505" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
Wd.: 1/8 Fractional (0.139" Actual) | |||||||||||
207 | 1/8 | 9/16 | 13/16 | 0.546" | 0.824" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
210 | 1/8 | 3/4 | 1 | 0.734" | 1.012" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
212 | 1/8 | 7/8 | 1 1/8 | 0.859" | 1.137" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
216 | 1/8 | 1 1/8 | 1 3/8 | 1.109" | 1.387" | Durometer 75A (Medium) | 3-A Certified 18-03, FDA Compliant 21 CFR 177.2600, SAE AS568, USP VI Certified | 30° to 500° | Black | 0000000 | 000000 |
Ultra-Chemical-Resistant Kalrez 4079 O-Rings
for Tube Fittings with Straight-Thread Connection
![](/prerenderstable/mvPRE/contents/gfx/imagecache/110/1108t118c1-1632921814-p9@halfx_637685006416554387.png?ver=imagenotfound)
Also known as Boss O-rings, these Kalrez 4079 O-rings are for use in tube fittings with a straight-thread connection. They’re inherently softer and more compressible than PTFE O-rings with comparable chemical resistance. Use them with acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. All have a round profile and are suitable for a wide range of static and dynamic sealing applications. These O-rings are sized to the SAE standard AS568.
For technical drawings and 3-D models, click on a part number.
Dash Number | For Tube OD | Wd. | ID | OD | Hardness | Specifications Met | Temperature Range, °F | Color | Each | |
902 | 1/8" | 0.064" | 0.239" | 0.367" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 000000 |
903 | 3/16" | 0.064" | 0.301" | 0.429" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
904 | 1/4" | 0.072" | 0.351" | 0.495" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
906 | 3/8" | 0.078" | 0.468" | 0.624" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
908 | 1/2" | 0.087" | 0.644" | 0.818" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |
910 | 5/8" | 0.097" | 0.755" | 0.949" | Durometer 75A (Medium) | ASTM D2000, SAE AS568, SAE J200 | 30° to 600° | Black | 00000000 | 00000 |