5306-00-881-6852 BOLT,MACHINE Index 5315-00-881-6857 PIN,STRAIGHT,HEADLESS

National Stock Number:
4730-00-881-6853

Federal Supply Class:
4730

National Item Identification Number:
008816853

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:
S6130-80414-178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
MATERIALSTEEL BODY
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.250 INCHES 2ND END
REDUCER TYPECONCENTRIC
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES 1ST END
NOMINAL OVERALL LENGTH1.359 INCHES
NOMINAL THREAD SIZE0.438 INCHES 2ND END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND END
SURFACE TREATMENTCADMIUM OUTSIDE
THREAD CLASS3A 1ST END
THREAD CLASS3A 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
THREAD SERIES DESIGNATORUNF 2ND END


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