4730-01-173-4131 REDUCER,TUBE Index 4730-01-173-4133 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-173-4132

Federal Supply Class:
4730

National Item Identification Number:
011734132

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:
7M13376301THE BOEING COMPANY
7M133V10-0601673SPS TECHNOLOGIES, LLC
7M133V10-0606581ALLAN AIRCRAFT SUPPLY CO., LLC
7M133V10-0614798DESIGNED METAL CONNECTIONS INC
7M133V10-0622995CROWN FITTING CO INC
7M133V10-0652930NELSON AERO SPACE, INC.
7M133V10-0659945BAILEY HOSE INC
7M133V10-0676301THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES 1ST END
NOMINAL OVERALL LENGTH2.432 INCHES
NOMINAL THREAD SIZE0.562 INCHES 2ND END
NOMINAL THREAD SIZE0.875 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE0.875 INCHES 1ST END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURESCHROMATE TREATMENT SHALL BE AFTER GLASS BEAD PEENING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,TYPE 2,CLASS3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD CLASS3A 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNJF ALL ENDS
THREAD SERIES DESIGNATORUNJF 1ST END BULKHEAD


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