Filter by
System of Measurement
Fractional ID
Hardness
For Use With
Hardness Rating
Material
Color
Maximum Temperature
Specifications Met
Export Control Classification Number (ECCN)
DFARS Specialty Metals
REACH
RoHS
Minimum Temperature
About O-Rings
More
Double X-Profile Oil-Resistant Buna-N O-Rings
These O-rings have eight points of contact for a better seal in dynamic applications than X-profile O-rings, plus they have eight grooves that hold lubricant to reduce friction and wear for a longer service life. They’re made of Buna-N, which is resilient and offers excellent tear resistance. These O-rings resist grease, hydraulic oils, and motor oil. They're 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 | Pkg. Qty. | Pkg. | |
Wd.: 1/16 Fractional (0.07" Actual) | |||||||||||
| 006 | 1/8 | 1/4 | 0.114" | 0.254" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 00000 |
| 007 | 5/32 | 9/32 | 0.145" | 0.285" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 0000 |
| 008 | 3/16 | 5/16 | 0.176" | 0.316" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 0000 |
| 010 | 1/4 | 3/8 | 0.239" | 0.379" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 0000 |
| 011 | 5/16 | 7/16 | 0.301" | 0.441" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 0000 |
| 012 | 3/8 | 1/2 | 0.364" | 0.504" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 0000 |
| 013 | 7/16 | 9/16 | 0.426" | 0.566" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 0000 |
| 014 | 1/2 | 5/8 | 0.489" | 0.629" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 00000 |
| 015 | 9/16 | 11/16 | 0.551" | 0.691" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 00000 |
| 016 | 5/8 | 3/4 | 0.614" | 0.754" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 10 | 0000000 | 00000 |
| 017 | 11/16 | 13/16 | 0.676" | 0.816" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 018 | 3/4 | 7/8 | 0.739" | 0.879" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 019 | 13/16 | 15/16 | 0.801" | 0.941" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 020 | 7/8 | 1 | 0.864" | 1.004" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 021 | 15/16 | 1 1/16 | 0.926" | 1.066" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 022 | 1 | 1 1/8 | 0.989" | 1.129" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 024 | 1 1/8 | 1 1/4 | 1.114" | 1.254" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 029 | 1 1/2 | 1 5/8 | 1.489" | 1.629" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
Wd.: 3/32 Fractional (0.103" Actual) | |||||||||||
| 109 | 5/16 | 1/2 | 0.299" | 0.505" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 110 | 3/8 | 9/16 | 0.362" | 0.568" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 111 | 7/16 | 5/8 | 0.424" | 0.63" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 112 | 1/2 | 11/16 | 0.487" | 0.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 113 | 9/16 | 3/4 | 0.549" | 0.755" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 114 | 5/8 | 13/16 | 0.612" | 0.818" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 115 | 11/16 | 7/8 | 0.674" | 0.88" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 116 | 3/4 | 15/16 | 0.737" | 0.943" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 117 | 13/16 | 1 | 0.799" | 1.005" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 118 | 7/8 | 1 1/16 | 0.862" | 1.068" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 119 | 15/16 | 1 1/8 | 0.924" | 1.13" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 121 | 1 1/16 | 1 1/4 | 1.049" | 1.255" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 122 | 1 1/8 | 1 5/16 | 1.112" | 1.318" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 124 | 1 1/4 | 1 7/16 | 1.237" | 1.443" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 125 | 1 5/16 | 1 1/2 | 1.299" | 1.505" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 128 | 1 1/2 | 1 11/16 | 1.487" | 1.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 129 | 1 9/16 | 1 3/4 | 1.549" | 1.755" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
Wd.: 1/8 Fractional (0.139" Actual) | |||||||||||
| 204 | 3/8 | 5/8 | 0.359" | 0.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 205 | 7/16 | 11/16 | 0.421" | 0.699" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 206 | 1/2 | 3/4 | 0.484" | 0.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 208 | 5/8 | 7/8 | 0.609" | 0.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 210 | 3/4 | 1 | 0.734" | 1.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 211 | 13/16 | 1 1/16 | 0.796" | 1.074" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 212 | 7/8 | 1 1/8 | 0.859" | 1.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 213 | 15/16 | 1 3/16 | 0.921" | 1.199" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 214 | 1 | 1 1/4 | 0.984" | 1.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 215 | 1 1/16 | 1 5/16 | 1.046" | 1.324" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 216 | 1 1/8 | 1 3/8 | 1.109" | 1.387" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 217 | 1 3/16 | 1 7/16 | 1.171" | 1.449" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 218 | 1 1/4 | 1 1/2 | 1.234" | 1.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 219 | 1 5/16 | 1 9/16 | 1.296" | 1.574" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 222 | 1 1/2 | 1 3/4 | 1.484" | 1.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 223 | 1 5/8 | 1 7/8 | 1.609" | 1.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 224 | 1 3/4 | 2 | 1.734" | 2.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 5 | 0000000 | 00000 |
| 225 | 1 7/8 | 2 1/8 | 1.859" | 2.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 226 | 2 | 2 1/4 | 1.984" | 2.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 227 | 2 1/8 | 2 3/8 | 2.109" | 2.387" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 228 | 2 1/4 | 2 1/2 | 2.234" | 2.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 229 | 2 3/8 | 2 5/8 | 2.359" | 2.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 230 | 2 1/2 | 2 3/4 | 2.484" | 2.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 231 | 2 5/8 | 2 7/8 | 2.609" | 2.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 232 | 2 3/4 | 3 | 2.734" | 3.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 233 | 2 7/8 | 3 1/8 | 2.859" | 3.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 235 | 3 1/8 | 3 3/8 | 3.109" | 3.387" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 236 | 3 1/4 | 3 1/2 | 3.234" | 3.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 237 | 3 3/8 | 3 5/8 | 3.359" | 3.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 238 | 3 1/2 | 3 3/4 | 3.484" | 3.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 240 | 3 3/4 | 4 | 3.734" | 4.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 259 | 6 1/4 | 6 1/2 | 6.234" | 6.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
Wd.: 3/16 Fractional (0.21" Actual) | |||||||||||
| 325 | 1 1/2 | 1 7/8 | 1.475" | 1.895" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |
| 326 | 1 5/8 | 2 | 1.6" | 2.02" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -30° to 225° | Black | 1 | 0000000 | 0000 |