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National Stock Number:
4730-00-493-8763
Federal Supply Class:
4730
National Item Identification Number:
004938763
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.
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Manufacturer Information:
| 2206372 | 86403 | CHRYSLER CORP SERVICE AND PARTS OPNS | | 3671602 | 12204 | DAIMLER CHRYSLER | | 3671602 | 86403 | CHRYSLER CORP SERVICE AND PARTS OPNS |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL OVERALL LENGTH | 1.250 INCHES | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | SPECIAL FEATURES | ONE END HAS SQUARE HOLE,3/8 IN. W ACROSS FLAT,3/4 IN. LG; NIPPLE HAS ROUND WRENCHING FEATURE 1.203 IN. OD BY 0.125 IN. W | | STYLE DESIGNATOR | PLAIN | | THREAD CLASS | 2B ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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