4730-01-161-4114 COUPLING,HOSE Index 5340-01-161-4116 CAP,FILLER OPENING

National Stock Number:
4730-01-161-4115

Federal Supply Class:
4730

National Item Identification Number:
011614115

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:
10108827A486GNIMIKKEISTOKESKUS NCB FINLAND
7M63776301THE BOEING COMPANY
7M637DA-1201673SPS TECHNOLOGIES, LLC
7M637DA-1206581ALLAN AIRCRAFT SUPPLY CO., LLC
7M637DA-1214397FABER ENTERPRISES, INC.
7M637DA-1214798DESIGNED METAL CONNECTIONS INC
7M637DA-1252930NELSON AERO SPACE, INC.
7M637DA-1276301THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END
NOMINAL OVERALL LENGTH1.531 INCHES
NOMINAL THREAD SIZE0.750 INCHES FIRST END
NOMINAL THREAD SIZE0.562 INCHES SECOND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.375 INCHES SECOND END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES FIRST END
SEAT ANGLE37.0 DEGREES SECOND END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,CL 3,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTALUMINUM OVERALL
THREAD CLASS3A FIRST END
THREAD CLASS3A SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF SECOND END


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