4730-01-263-3081 ADAPTER,STRAIGHT,PIPE TO BOSS Index 4730-01-263-3083 ADAPTER,STRAIGHT,PIPE TO BOSS

National Stock Number:
4730-01-263-3082

Federal Supply Class:
4730

National Item Identification Number:
012633082

Description:
ADAPTER,STRAIGHT,PIPE TO BOSS

Detail:
AN ADAPTER HAVING STANDARD PIPE THREADS ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A PIPE. THE OTHER END HAS EXTERNAL OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSING, VALVE FITTINGS, OR THE LIKE. SEE ALSO ADAPTER BUSHING AND COUPLING, PIPE.


Manufacturer Information:
75D14102276301THE BOEING COMPANY
75D141022-200128444BR MACHINE PARTS INC
75D141022-200176301THE BOEING COMPANY
75D141022-200198062CONOVER CO INC THE


Techincal Specification:
CONNECTION STYLEGASKET SEAL (BOSS) 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
CONNECTION TYPETHREADED INTERNAL BOSS 2ND END
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OVERALL LENGTH2.250 INCHES
NOMINAL THREAD SIZE0.500 INCHES 1ST END
NOMINAL THREAD SIZE0.562 INCHES 2ND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.250 INCHES 1ST END
SPECIAL FEATURESOUTER PERIPHERY IS 1.125 IN. BY 1.125 IN. SQUARE
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B 2ND END
THREAD SERIES DESIGNATORANPT 1ST END
THREAD SERIES DESIGNATORUNJF 2ND END


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