| CROSS-SECTIONAL SHAPE STYLE | ANGLE BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | U INTERMEDIATE RING |
| CROSS-SECTIONAL SHAPE STYLE | U TOP RING |
| HEIGHT | 0.968 INCHES MINIMUM AND 1.068 INCHES MAXIMUM |
| INSIDE DIAMETER | 2.000 INCHES NOMINAL |
| INTERMEDIATE RING QUANTITY | 3 |
| OUTSIDE DIAMETER | 2.750 INCHES NOMINAL |
| MATERIAL | COTTON AND RUBBER CHLOROPRENE CLASS CR BOTTOM RING |
| MATERIAL | COTTON AND RUBBER CHLOROPRENE CLASS CR INTERMEDIATE RING |
| MATERIAL | COTTON AND RUBBER CHLOROPRENE CLASS CR TOP RING |