| CROSS-SECTIONAL SHAPE STYLE | ANGLE BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | U INTERMEDIATE RING |
| HEIGHT | 1.219 INCHES NOMINAL |
| INSIDE DIAMETER | 3.244 INCHES MINIMUM AND 3.246 INCHES MAXIMUM |
| INTERMEDIATE RING QUANTITY | 5 |
| JOINT TYPE | SCARF-PERIPHERAL BOTTOM RING |
| JOINT TYPE | SCARF-PERIPHERAL INTERMEDIATE RING |
| JOINT TYPE | SCARF-PERIPHERAL TOP RING |
| OUTSIDE DIAMETER | 4.000 INCHES MINIMUM AND 4.002 INCHES MAXIMUM |
| MATERIAL | ASBESTOS AND RUBBER INTERMEDIATE RING |
| MATERIAL | ASBESTOS OR RUBBER BOTTOM RING |
| MATERIAL | ASBESTOS OR RUBBER TOP RING |