| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR TOP RING |
| CROSS-SECTIONAL SHAPE STYLE | TEE INTERMEDIATE RING |
| HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL INTERMEDIATE RING |
| HEIGHT | 0.133 INCHES NOMINAL |
| INSIDE DIAMETER | 1.050 INCHES NOMINAL |
| 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 | RUBBER BUTADIENE NITRILE INTERMEDIATE RING |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE TOP RING |
| OUTSIDE DIAMETER | 1.256 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | T-SEAL ASSEMBLY |