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National Stock Number:
4730-01-460-6286
Federal Supply Class:
4730
National Item Identification Number:
014606286
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:
| 110-190-0406 | 00624 | EATON AEROQUIP LLC | | 110-190-0406 | 01673 | SPS TECHNOLOGIES, LLC | | 110-190-0406 | 30974 | AEROFIT, LLC | | 110-190-0406 | 50599 | PARKER-HANNIFIN CORPORATION | | 110-190-0406 | 59680 | B. & E. MANUFACTURING CO., INC. | | 110-190-0406 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FITTING,REDUCER-UNION,DYNAMIC BEAM SEAL,BULKHEAD,5000PSI | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES SECOND END | | NOMINAL OVERALL LENGTH | 1.198 INCHES | | NOMINAL THREAD SIZE | 0.4375 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.5625 INCHES SECOND END | | NOMINAL WIDTH ACROSS FLATS | 0.688 INCHES FIRST END | | OPERATING PRESSURE | 5000.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | STYLE DESIGNATOR | GROOVED AND FLANGED | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 20 SECOND END | | THREAD QUANTITY PER INCH | 24 FIRST END | | THREAD SERIES DESIGNATOR | UNJS ALL ENDS |
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