| CENTER HOLE DIAMETER | 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-83461/1-012 MIL SPEC SINGLE MATERIAL RESPONSE |
| HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL |
| CRITICALITY CODE JUSTIFICATION | ZZZW |
| CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| DEPARTURE FROM CITED DOCUMENT | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |