4730-00-187-3587 REDUCER,BOSS Index 4730-00-187-3589 REDUCER,BOSS

National Stock Number:
4730-00-187-3588

Federal Supply Class:
4730

National Item Identification Number:
001873588

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:
332-2031-16013499ROCKWELL COLLINS, INC.
36-3123-182918THE BOEING COMPANY
99191565023EARLS SUPPLY CO
AN919-15088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN919-15D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS51740U583SAE INTERNATIONAL
AS517481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174D10080U583SAE INTERNATIONAL
AS5174D100881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174D1008A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
BACHA50A30-15D81205THE BOEING COMPANY
MS24399D1622995CROWN FITTING CO INC
SAE-AS48410U583SAE INTERNATIONAL
Z00.N7230063340F0086SOCATA


Techincal Specification:
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2014 OVERALL
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OVERALL LENGTH1.750 INCHES
NOMINAL THREAD SIZE0.875 INCHES 1ST END
NOMINAL THREAD SIZE0.750 INCHES 2ND 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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