4730-00-188-8032 REDUCER,BOSS Index 5905-00-188-8137 RESISTOR,FIXED,FILM

National Stock Number:
4730-00-188-8034

Federal Supply Class:
4730

National Item Identification Number:
001888034

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:
4730PL08118269009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
70001-57621439CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC
AN893-721439CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC
AN893-788044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN893-7Z0K15DEFENCE LIAISON SERVICES PTY LTD
70001-576Z0K15DEFENCE LIAISON SERVICES PTY LTD
AS48750U583SAE INTERNATIONAL
AS5172-0506L0U583SAE INTERNATIONAL
SAE-AS48750U583SAE INTERNATIONAL
AS5172-0506L81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS487581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS24397-796906MILITARY 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 LENGTH1.109 INCHES
NOMINAL THREAD SIZE0.438 INCHES FIRST END
NOMINAL THREAD SIZE0.562 INCHES SECOND END
REDUCER TYPECONCENTRIC
SPECIFICATION/STANDARD DATA96906-MS24397 GOVERNMENT STANDARD
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A SECOND END
THREAD CLASS3B FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS


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