4730-00-541-4319 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4720-00-541-4327 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-00-541-4320

Federal Supply Class:
4730

National Item Identification Number:
005414320

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:
455015788277THE BOEING COMPANY
S2270942-2D18355THE BOEING COMPANY
S2270942-2D88277THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.187 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL OVERALL LENGTH1.281 INCHES
NOMINAL THREAD SIZE0.375 INCHES SECOND END
NOMINAL THREAD SIZE0.438 INCHES FIRST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.018 INCHES FIRST END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES SECOND END
SEAT ANGLE37.0 DEGREES FIRST END
SURFACE TREATMENTANODIZE INSIDE
SURFACE TREATMENTANODIZE OUTSIDE
THREAD CLASS3A FIRST END
THREAD CLASS3A SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF SECOND END


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