| CENTER HOLE DIAMETER | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM |
| HARDNESS RATING | 50.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 0.249 INCHES MINIMUM AND 0.271 INCHES MAXIMUM |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| TEMP RATING | -55.0 FAHRENHEIT AND 225.0 FAHRENHEIT |