| CENTER HOLE DIAMETER | 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| CROSS-SECTIONAL HEIGHT | 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| HARDNESS RATING | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-83485 TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER FLUOROCARBON CLASS FPM |
| SPECIAL FEATURES | WEAPONS SYSTEM ESSENTIAL |