| CENTER HOLE DIAMETER | 8.600 INCHES MINIMUM AND 8.660 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| HARDNESS RATING | 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | HS163,UNITED AIRCFAFT CORP MFR REF SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER |
| TEMP RATING | 70.0 FAHRENHEIT AND 90.0 FAHRENHEIT |