| MATERIAL | COPPER ALLOY |
| SPECIFIC GAS FOR WHICH DESIGNED | HELIUM |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL GAS CYLINDER |
| FIRST END STYLE DESIGNATOR | FLARED |
| FIRST END THREAD SIZE | 0.960 |
| FIRST END THREAD SERIES/TYPE DESIGNATOR | NGO |
| FIRST END THREAD DIRECTION | LEFT-HAND |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL GAS CYLINDER |
| SECOND END THREAD SIZE | 0.825 |
| SECOND END THREAD SERIES/TYPE DESIGNATOR | NGO |
| SECOND END THREAD DIRECTION | LEFT-HAND |
| SECOND END REDUCED PASSAGE INSIDE DIAMETER | 0.180 INCHES NOMINAL |
| UNION END | NOT INCLUDED |
| WRENCHING FACILITY | INCLUDED |
| WRENCHING FACILITY SHAPE | HEXAGONAL |
| OVERALL LENGTH | 3.780 INCHES NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | 59U-350 CLASS |