| CENTER HOLE DIAMETER | 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.042 INCHES MINIMUM AND 0.048 INCHES MAXIMUM |
| HARDNESS RATING | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-83485 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| TEMP RATING | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT |