| CENTER HOLE DIAMETER | 0.858 INCHES MINIMUM AND 0.870 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 0.989 INCHES MINIMUM AND 1.019 INCHES MAXIMUM |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| TEMP RATING | -35.0 FAHRENHEIT AND 225.0 FAHRENHEIT |