| CROSS-SECTIONAL SHAPE STYLE | SPECIAL INTERMEDIATE RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR TOP RING |
| CUT TYPE | RECTANGULAR BOTTOM RING |
| CUT TYPE | RECTANGULAR TOP RING |
| INSIDE DIAMETER | 3.621 INCHES MINIMUM AND 3.623 INCHES MAXIMUM |
| INTERMEDIATE RING QUANTITY | 1 |
| JOINT TYPE | SCARF-PERIPHERAL TOP RING |
| JOINT TYPE | SCARF-PERIPHERAL BOTTOM RING |
| OUTSIDE DIAMETER | 3.993 INCHES MINIMUM AND 3.995 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE TOP RING |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE TOP RING |
| TEMP RATING | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT |