| CENTER HOLE DIAMETER | 0.544 INCHES MINIMUM AND 0.558 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| HARDNESS RATING | 65.0 SHORE DUROMETER A NOMINAL |
| MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | GASKET AND PACKING MATERIAL |
| SPECIFICATION/STANDARD DATA | 81349-MIL-DTL-22050E GOVERNMENT SPECIFICATION |