| CENTER HOLE DIAMETER | 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-7362, TY 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |