| CROSS-SECTIONAL SHAPE STYLE | SPECIAL BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | SPECIAL INTERMEDIATE RING |
| CROSS-SECTIONAL SHAPE STYLE | SPECIAL TOP RING |
| HEIGHT | 0.375 INCHES NOMINAL |
| INSIDE DIAMETER | 0.750 INCHES NOMINAL |
| INTERMEDIATE RING QUANTITY | 1 |
| OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| MATERIAL | RUBBER SYNTHETIC BOTTOM RING |
| MATERIAL | RUBBER SYNTHETIC INTERMEDIATE RING |
| MATERIAL | RUBBER SYNTHETIC TOP RING |