| NONMETALLIC HARDNESS RATING | 35.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A |
| WIDTH | 72.000 INCHES NOMINAL |
| THICKNESS | 0.125 INCHES NOMINAL |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR LOCATION NOT OTHERWISE SPECIFIED |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE |