| 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 |
| MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| SPECIFICATION/STANDARD DATA | 80205-NAS1612 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |