| CENTER HOLE DIAMETER | 26.098 INCHES MINIMUM AND 26.278 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| HARDNESS RATING | 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| TEMP RATING | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT |