| CENTER HOLE DIAMETER | 1.415 INCHES MINIMUM AND 1.427 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.144 INCHES MAXIMUM |
| HARDNESS RATING | 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | HS163,UNITED AIRCRAFT CORP MFR REF SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER |
| TEMP RATING | -85.0 FAHRENHEIT AND 90.0 FAHRENHEIT |