4730-00-187-3590 REDUCER,BOSS Index 4730-00-187-3592 REDUCER,BOSS

National Stock Number:
4730-00-187-3591

Federal Supply Class:
4730

National Item Identification Number:
001873591

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:
273-0089-01994756THE BOEING COMPANY
99191865023EARLS SUPPLY CO
AN919-18D00624EATON AEROQUIP LLC
AN919-18D06581ALLAN AIRCRAFT SUPPLY CO., LLC
AN919-18D13899HYDRO-FITTING MANUFACTURING CORPORATION
AN919-18D14397FABER ENTERPRISES, INC.
AN919-18D14798DESIGNED METAL CONNECTIONS INC
AN919-18D22995CROWN FITTING CO INC
AN919-18D71563COLLINS ENGINEERING CORP
AN919-18D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN919-18DR1120SATAIR A/S
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS51740U583SAE INTERNATIONAL
AS517481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174D12060U583SAE INTERNATIONAL
AS5174D120681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS48410U583SAE INTERNATIONAL
Z00.N7730063287F0086SOCATA


Techincal Specification:
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2014 OVERALL
NOMINAL OVERALL LENGTH1.797 INCHES
NOMINAL THREAD SIZE1.062 INCHES 1ST END
NOMINAL THREAD SIZE0.562 INCHES 2ND END
REDUCER TYPECONCENTRIC
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 1ST END
THREAD SERIES DESIGNATORUN 1ST END
THREAD SERIES DESIGNATORUNF 2ND END


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