| CENTER HOLE DIAMETER | 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| DEPARTURE FROM CITED DOCUMENT | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| HARDNESS RATING | 88.0 SHORE DUROMETER A MINIMUM |
| OUTSIDE DIAMETER | 0.818 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-15624 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |