| CENTER HOLE DIAMETER | 2.091 INCHES MINIMUM AND 2.127 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| HARDNESS RATING | 85.0 SHORE DUROMETER A NOMINAL AND 95.0 SHORE DUROMETER A NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS AS3581 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE |
| MATERIAL | FLUOROCARBON RUBBER |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PACKING, PREFORMED - O-RING SEAL |
| SPECIFICATION/STANDARD DATA | 0U583-AS3581 NATIONAL STD/SPEC |