2520-00-810-3473 DRIVE,REVERS-O-MATI Index 4730-00-810-3476 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-00-810-3475

Federal Supply Class:
4730

National Item Identification Number:
008103475

Description:
ADAPTER,STRAIGHT,TUBE TO 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:
5749858B-2553711NAVAL SEA SYSTEMS COMMAND
MS1915J12-896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21915-12-8C0U583SAE INTERNATIONAL
SAE-AS182800U583SAE INTERNATIONAL
MS21915-12-8C96906MILITARY 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 CORROSION RESISTING OVERALL
NOMINAL OVERALL LENGTH1.828 INCHES
NOMINAL THREAD SIZE0.750 INCHES SECOND END
NOMINAL THREAD SIZE1.062 INCHES FIRST END
REDUCER TYPECONCENTRIC
SPECIFICATION/STANDARD DATA96906-MS21915 GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A SECOND END
THREAD CLASS3B FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
THREAD QUANTITY PER INCH12 FIRST END


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