|
|
|
National Stock Number:
4730-01-323-2072
Federal Supply Class:
4730
National Item Identification Number:
013232072
Description:
COUPLING,BOSS
Detail:
A STRAIGHT ONE-PIECE FITTING 12 INCHES (304 MM) LONG OR UNDER HAVING THE SAME SIZE FITTING ON EACH END (STRAIGHT MACHINE THREADS OTHER THAN PIPE OR HOSE SERIES). IT MAY HAVE INTERNAL THREADS ON BOTH ENDS OR INTERNAL THREADS ON ONE END AND EXTERNAL THREADS ON THE OTHER DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT IS DESIGNED TO JOIN TWO BOSSES OR BOSS FITTINGS. EXCLUDES ITEMS HAVING EXTERNAL THREADED CONNECTIONS ON BOTH ENDS.
|
Manufacturer Information:
| 7M637 | 14798 | DESIGNED METAL CONNECTIONS INC | | 7M637CT-8D | 01673 | SPS TECHNOLOGIES, LLC | | 7M637CT-8D | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | 7M637CT-8D | 14397 | FABER ENTERPRISES, INC. | | 7M637CT-8D | 14798 | DESIGNED METAL CONNECTIONS INC | | 7M637CT-8D | 52930 | NELSON AERO SPACE, INC. | | 7M637CT-8D | 76301 | THE BOEING COMPANY |
|
Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | RIGID, SHORT CENTER WRENCHING FACILITY | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | THREAD CLASS | 3B ALL ENDS | | NOMINAL OVERALL LENGTH | 1.434 INCHES | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; COATED WITH HIGH PURITY ALUMINUM USING THE ION VAPOR DEPOSITED METHOD | | CRITICALITY CODE JUSTIFICATION | FEAT |
|
|