4730-00-555-1859 REDUCER,BOSS Index 4730-00-555-1862 TEE,TUBE TO BOSS

National Stock Number:
4730-00-555-1860

Federal Supply Class:
4730

National Item Identification Number:
005551860

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:
4730PL13406939009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
AN919-19C88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN919-19J00624EATON AEROQUIP LLC
AN919-19J04998ADAMS AIRCRAFT INTERNATIONAL INC
AN919-19J06581ALLAN AIRCRAFT SUPPLY CO., LLC
AN919-19J13899HYDRO-FITTING MANUFACTURING CORPORATION
AN919-19J14397FABER ENTERPRISES, INC.
AN919-19J14798DESIGNED METAL CONNECTIONS INC
AN919-19J22995CROWN FITTING CO INC
AN919-19J30974AEROFIT, LLC
AN919-19J71563COLLINS ENGINEERING CORP
AN919-19J77156THE PEELLE COMPANY
AN919-19J88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174J12080U583SAE INTERNATIONAL
AS5174J120881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL OVERALL LENGTH1.891 INCHES
NOMINAL THREAD SIZE0.750 INCHES 2ND END
NOMINAL THREAD SIZE1.062 INCHES 1ST END
REDUCER TYPECONCENTRIC
SPECIFICATION/STANDARD DATA88044-AN919 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 ALL ENDS
THREAD QUANTITY PER INCH12 1ST END
THREAD SERIES DESIGNATORUN 1ST END
THREAD SERIES DESIGNATORUNF 2ND END


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