4820-01-176-0534 VALVE,PRESSURE EQUALIZING,GASEOU Index 4720-01-176-0537 HOSE,NONMETALLIC

National Stock Number:
4730-01-176-0536

Federal Supply Class:
4730

National Item Identification Number:
011760536

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
7M133V10-0801673SPS TECHNOLOGIES, LLC
7M133V10-0806581ALLAN AIRCRAFT SUPPLY CO., LLC
7M133V10-0814798DESIGNED METAL CONNECTIONS INC
7M133V10-0822995CROWN FITTING CO INC
7M133V10-0852930NELSON AERO SPACE, INC.
7M133V10-0859945BAILEY HOSE INC
7M133V10-0876301THE BOEING COMPANY
7M133V10-0876823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES 1ST END
NOMINAL OVERALL LENGTH2.431 INCHES
NOMINAL THREAD SIZE0.750 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,CLASS 3,TYPE 2 MIL SPEC 1ST 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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