| CENTER HOLE DIAMETER | 2.830 INCHES MINIMUM AND 2.870 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| HARDNESS RATING | 80.0 SHORE DUROMETER A NOMINAL |
| MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| OUTSIDE DIAMETER | 3.240 INCHES MINIMUM AND 3.300 INCHES MAXIMUM |
| TEMP RATING | -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT |