| BODY INSIDE DIAMETER | 1.939 INCHES MINIMUM AND 1.941 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 2.283 INCHES MINIMUM AND 2.285 INCHES MAXIMUM |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| FLANGE DIAMETER | 2.406 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.159 INCHES MINIMUM AND 0.161 INCHES MAXIMUM |
| HARDNESS RATING | 75.0 SHORE DUROMETER D NOMINAL BODY |
| HARDNESS RATING | 75.0 SHORE DUROMETER D NOMINAL FACE |
| MATERIAL DOCUMENT AND CLASSIFICATION | URETHANE ADIPRENE,L315 NAVY MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | PLASTIC OVERALL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS |
| SEAT ANGLE IN DEG | 50.000 NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| STYLE DESIGNATOR | PLAIN FLANGED |
| UNDER FLANGE HEIGHT | 0.152 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |