| CENTER HOLE DIAMETER | 18.54 MILLIMETERS MINIMUM AND 19.00 MILLIMETERS MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 1.70 MILLIMETERS MINIMUM AND 1.86 MILLIMETERS MAXIMUM |
| HARDNESS RATING | 90.0 SHORE DUROMETER A NOMINAL |
| OUTSIDE DIAMETER | 0.864 INCHES MINIMUM AND 0.894 INCHES MAXIMUM |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| TEMP RATING | -65.0 FAHRENHEIT AND 180.0 FAHRENHEIT |