| CENTER HOLE DIAMETER | 2.960 INCHES MINIMUM AND 3.008 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| HARDNESS RATING | 80.0 SHORE DUROMETER A NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | E540-80, CAGE 02697 MFR REF SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM |