2530-00-851-8463 CYLINDER HEAD ASSEM Index 4310-00-851-8465 RING SET,PISTON

National Stock Number:
4730-00-851-8464

Federal Supply Class:
4730

National Item Identification Number:
008518464

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:
AS182800U583SAE INTERNATIONAL
AS1828081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS219160U583SAE INTERNATIONAL
AS21916J3-20U583SAE INTERNATIONAL
AS21916J3-281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS2191681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21916J3-200624EATON AEROQUIP LLC
MS21916J3-20U583SAE INTERNATIONAL
SAE-AS182800U583SAE INTERNATIONAL
MS21916-3-2C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21916J3-296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21916K3-296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
MATERIALSTEEL COMP 304 OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAERONAUTICAL FLUID SINGLE RESPONSE
NOMINAL OVERALL LENGTH1.047 INCHES
NOMINAL THREAD SIZE0.313 INCHES 2ND END
NOMINAL THREAD SIZE0.375 INCHES 1ST END
REDUCER TYPECONCENTRIC
SPECIFICATION/STANDARD DATA96906-MS21916 GOVERNMENT STANDARD
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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