4730-00-187-3572 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4730-00-187-3575 REDUCER,BOSS

National Stock Number:
4730-00-187-3574

Federal Supply Class:
4730

National Item Identification Number:
001873574

Description:
REDUCER,BOSS

Detail:
A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).


Manufacturer Information:
115048-578570SMITHS TUBULAR SYSTEMS-LACONIA, INC.
AN919-0D00624EATON AEROQUIP LLC
AN919-0D06581ALLAN AIRCRAFT SUPPLY CO., LLC
AN919-0D13899HYDRO-FITTING MANUFACTURING CORPORATION
AN919-0D14397FABER ENTERPRISES, INC.
AN919-0D14798DESIGNED METAL CONNECTIONS INC
AN919-0D22995CROWN FITTING CO INC
AN919-0D71563COLLINS ENGINEERING CORP
AN919-0D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN919-0DR1120SATAIR A/S
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174D030281343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OVERALL LENGTH1.172 INCHES
NOMINAL THREAD SIZE0.312 INCHES 2ND END
NOMINAL THREAD SIZE0.375 INCHES 1ST END
REDUCER TYPECONCENTRIC
SPECIFICATION/STANDARD DATA88044-AN919 GOVERNMENT STANDARD
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF 2ND END
THREAD SERIES DESIGNATORUNJF 1ST END


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