4730-01-141-9669 REDUCER,TUBE Index 4730-01-141-9671 REDUCER,TUBE

National Stock Number:
4730-01-141-9670

Federal Supply Class:
4730

National Item Identification Number:
011419670

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:
10108751A486GNIMIKKEISTOKESKUS NCB FINLAND
7M63776301THE BOEING COMPANY
7M637DA-5D01673SPS TECHNOLOGIES, LLC
7M637DA-5D06581ALLAN AIRCRAFT SUPPLY CO., LLC
7M637DA-5D14397FABER ENTERPRISES, INC.
7M637DA-5D14798DESIGNED METAL CONNECTIONS INC
7M637DA-5D52930NELSON AERO SPACE, INC.
7M637DA-5D76301THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OVERALL LENGTH1.328 INCHES
NOMINAL THREAD SIZE0.375 INCHES 2ND END
NOMINAL THREAD SIZE0.562 INCHES 1ST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.125 INCHES 2ND END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-843488,CL 3,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTALUMINUM OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF 2ND END
THREAD SERIES DESIGNATORUNJF 1ST END


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