| CONNECTION TYPE | THREADED BOTH ENDS |
| COUPLING STYLE | THREADED INTERNAL BOTH ENDS |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| INSIDE DIAMETER | 0.250 INCHES NOMINAL FIRST END |
| MATERIAL | ALUMINUM ALLOY BOTH END COUPLINGS |
| MATERIAL | COTTON 2ND PLY |
| MATERIAL | COTTON 3RD PLY |
| MATERIAL | RUBBER SILICONE CLASS Q 1ST PLY |
| MATERIAL | STEEL CORROSION RESISTING REINFORCING WIRE |
| MEASURING METHOD AND LENGTH | 34.000 INCHES NOMINAL OVERALL |
| NOMINAL THREAD SIZE | 0.500 INCHES BOTH ENDS |
| SPECIAL FEATURES | CONNECTION TYPE: GROUND JOINT EXTERNALLY THREADED TAILPIECE W/ UNION NUT BOTH ENDS |
| WALL THICKNESS | 0.151 INCHES NOMINAL |
| STYLE DESIGNATOR | FULLY CONVOLUTED |
| SURFACE TREATMENT | ANODIZE BOTH END COUPLINGS |
| THREAD SERIES DESIGNATOR | UNF BOTH ENDS |