| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR TOP RING |
| HEIGHT | 3.125 INCHES NOMINAL |
| INSIDE DIAMETER | 1.062 INCHES NOMINAL |
| JOINT TYPE | BUTT INTERMEDIATE RING |
| JOINT TYPE | SCARF-PERIPHERAL BOTTOM RING |
| JOINT TYPE | SCARF-PERIPHERAL TOP RING |
| MATERIAL | ASBESTOS AND GRAPHITE INTERMEDIATE RING |
| MATERIAL | ASBESTOS AND GRAPHITE TOP RING |
| MATERIAL | ASBESTOS AND GRAPHITE BOTTOM RING |
| OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |