| CENTER HOLE DIAMETER | 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| HARDNESS RATING | 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-81716 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER |
| TEMP RATING | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT |