4730-00-186-9517 REDUCER,BOSS Index 4730-00-186-9519 ADAPTER,STRAIGHT,PIPE TO HOSE

National Stock Number:
4730-00-186-9518

Federal Supply Class:
4730

National Item Identification Number:
001869518

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:
AS48750U583SAE INTERNATIONAL
AS487581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS51720U583SAE INTERNATIONAL
AS5172D1216L0U583SAE INTERNATIONAL
AS5172D1216L81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS517281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS24397-22D00624EATON AEROQUIP LLC
MS24397-22D06581ALLAN AIRCRAFT SUPPLY CO., LLC
MS24397-22D13899HYDRO-FITTING MANUFACTURING CORPORATION
M524397-22D14397FABER ENTERPRISES, INC.
M524397-22D14798DESIGNED METAL CONNECTIONS INC
M524397-22D22995CROWN FITTING CO INC
M524397-22D71563COLLINS ENGINEERING CORP
MS24397D2296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS48750U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGASKET SEAL (BOSS) FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED INTERNAL BOSS FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T6 OR T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OVERALL
NOMINAL OVERALL LENGTH1.422 INCHES
NOMINAL THREAD SIZE1.062 INCHES FIRST END
NOMINAL THREAD SIZE1.312 INCHES SECOND END
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
REDUCER TYPECONCENTRIC
SPECIAL FEATURESTHREE 0.065 IN.MIN,0.075 IN.MAX DIA HOLES DRILLED THROUGH HEX CORNERS,0.203 IN.FROM FIRST END
SPECIFICATION/STANDARD DATA81343-AS5172 NON-GOVERNMENT STANDARD PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A8625,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A SECOND END
THREAD CLASS3B FIRST END
THREAD QUANTITY PER INCH12 FIRST END
THREAD QUANTITY PER INCH12 SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) SECOND END


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