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 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL OVERALL LENGTH1.531 INCHES
NOMINAL THREAD SIZE0.562 INCHES 2ND END
NOMINAL THREAD SIZE0.750 INCHES 1ST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.375 INCHES 2ND END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES 1ST END
SEAT ANGLE37.0 DEGREES 2ND 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 1ST END
THREAD CLASS3A 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
THREAD SERIES DESIGNATORUNF 2ND END


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