| CENTER HOLE DIAMETER | 4.219 INCHES MINIMUM AND 4.249 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 4.474 INCHES MINIMUM AND 4.550 INCHES MAXIMUM |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| TEMP RATING | -60.0 FAHRENHEIT AND 250.0 FAHRENHEIT |