| CENTER HOLE DIAMETER | 1.727 INCHES MINIMUM AND 1.747 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM |
| HARDNESS RATING | 60.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 1.922 INCHES MINIMUM AND 1.964 INCHES MAXIMUM |
| MATERIAL | RUBBER POLYISOPRENE NATURAL CLASS NR |
| TEMP RATING | -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT |