4730-00-555-1980 NUT,TUBE COUPLING Index 4730-00-555-1983 FERRULE,BRAZING,TUBE FITTING

National Stock Number:
4730-00-555-1981

Federal Supply Class:
4730

National Item Identification Number:
005551981

Description:
REDUCER,TUBE

Detail:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).


Manufacturer Information:
26143911449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
26143977445RTX CORPORATION


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLESOCKET W/ FLARE (TUBE) 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 2ND END
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OVERALL LENGTH1.045 INCHES
NOMINAL THREAD SIZE0.375 INCHES 1ST END
SPECIAL FEATURES0.3420/0.3449 IN.PITCH DIA
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES 1ST END
THREAD CLASS2A 1ST END
THREAD QUANTITY PER INCH24 1ST END
THREAD SERIES DESIGNATORUNS 1ST END


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