| CENTER HOLE DIAMETER | 2.973 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | SPECIAL INTERMEDIATE RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR TOP RING |
| HEIGHT | 0.416 INCHES NOMINAL |
| JOINT TYPE | SCARF-PERIPHERAL BOTTOM RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE TOP RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING |
| MATERIAL | PLASTIC TETRAFLUOROETHYLENE BOTTOM RING |
| MATERIAL | PLASTIC TETRAFLUOROETHYLENE TOP RING |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING |
| PERIPHERAL DIAMETER | 3.368 INCHES NOMINAL |