4730-01-192-4416 REDUCER,PIPE Index 4730-01-192-4418 ELBOW,FLANGE TO PIPE

National Stock Number:
4730-01-192-4417

Federal Supply Class:
4730

National Item Identification Number:
011924417

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:
AS51720U583SAE INTERNATIONAL
AS517281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5172-1020L0U583SAE INTERNATIONAL
SAE-AS48750U583SAE INTERNATIONAL
AS5172-1020L81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS24397-2196906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED INTERNAL BOSS FIRST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGASKET SEAL (BOSS) FIRST END
MATERIALSTEEL OVERALL
NOMINAL OVERALL LENGTH1.507 INCHES
NOMINAL THREAD SIZE0.875 INCHES FIRST END
NOMINAL THREAD SIZE1.625 INCHES SECOND END
REDUCER TYPECONCENTRIC
SPECIFICATION/STANDARD DATA96906-MS24397 GOVERNMENT STANDARD
SPECIAL FEATURESTHREE HOLES 0.065 IN. MIN 0.070 IN. MAX DIA,DRILLED THRU HEX CORNERS,0.312 IN. FROM FIRST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A SECOND END
THREAD CLASS3B FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
THREAD QUANTITY PER INCH12 SECOND END


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