| CENTER HOLE DIAMETER | 1.625 INCHES MINIMUM AND 1.627 INCHES MAXIMUM |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| CROSS-SECTIONAL HEIGHT | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| HARDNESS RATING | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CL 2,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING AND MARKING IAW MIL-STD-1330D |