4320-00-077-1038 SLEEVE,SHAFT,PUMP Index 4730-00-077-1040 CLAMP,HOSE

National Stock Number:
4730-00-077-1039

Federal Supply Class:
4730

National Item Identification Number:
000771039

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:
JSFA2891664JRA92555THE LEE CO
SS4978286SIKORSKY AIRCRAFT CORPORATION
SS49MC91664C28R78286SIKORSKY AIRCRAFT CORPORATION
SS49MC91664C28RD1081AIRBUS DEUTSCHLAND GMBH -WERK BREMEN-


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) FIRST END
CONNECTION STYLEFLARELESS (TUBE) SECOND END
FURNISHED ITEMS AND QUANTITY1 STRAINER
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END
NOMINAL OVERALL LENGTH1.250 INCHES
NOMINAL THREAD SIZE0.438 INCHES SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.094 INCHES ALL ENDS
REDUCER TYPECONCENTRIC
SEAT ANGLE12.0 DEGREES SECOND END
SEAT ANGLE12.0 DEGREES FIRST END
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A FIRST END
THREAD CLASS2A SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF SECOND END


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