| ELONGATION PERCENTAGE | 125 MAXIMUM |
| CENTER HOLE DIAMETER | 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 0.566 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7276 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER FLUOROCARBON CLASS FPM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PACKING,PREFORMED |
| TEMP RATING | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT |