| CONNECTION TYPE | COUPLING FIRST END |
| COUPLING STYLE | RAISED FACE FLANGE FIRST END |
| CROSS-SECTIONAL SHAPE STYLE | OVAL |
| INSIDE LENGTH | 7.125 INCHES NOMINAL FIRST END |
| INSIDE WIDTH | 4.500 INCHES NOMINAL FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-21099,TYPE 2 MIL SPEC SINGLE MATERIAL RESPONSE 2ND END COUPLING |
| MATERIAL | COTTON AND RUBBER SYNTHETIC 2ND END COUPLING |
| MATERIAL | COPPER ALLOY REINFORCING WIRE |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR AND COTTON 1ST END COUPLING |
| MATERIAL | RUBBER CHLOROPRENE CLASS CR SINGLE PLY |
| MEASURING METHOD AND LENGTH | 3.656 INCHES NOMINAL OVERALL |
| WALL THICKNESS | 0.125 INCHES NOMINAL |
| STYLE DESIGNATOR | FULLY CONVOLUTED |