4730-00-278-8390 REDUCER,TUBE Index 4730-00-278-8392 REDUCER,BOSS

National Stock Number:
4730-00-278-8391

Federal Supply Class:
4730

National Item Identification Number:
002788391

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:
4730002788391A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
4730002788391SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
AS182800U583SAE INTERNATIONAL
AS219160U583SAE INTERNATIONAL
AS2191681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1828081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21916-12-800624EATON AEROQUIP LLC
AS21916-12-80U583SAE INTERNATIONAL
MS21916-12-814798DESIGNED METAL CONNECTIONS INC
MS21916-12-845681PARKER-HANNIFIN CORPORATION
MS21916-12-850948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
MS21916-12-879470DANA CORP WEATHERHEAD DIV
AS21916-12-881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS121916-12-881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
WAS2191600624EATON AEROQUIP LLC
WAS2191608199EATON AEROSPACE
MS21916-12-896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MY20-758-002F6117DASSAULT AVIATION
MS21916-12-8R1120SATAIR A/S


Techincal Specification:
MATERIALSTEEL COMP 1137 OVERALL
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
THREAD SERIES DESIGNATORUNJ 1ST END
UNJF 2ND END
NOMINAL THREAD SIZE1.062 INCHES 1ST END
0.750 INCHES 2ND END
THREAD QUANTITY PER INCH12 1ST END
THREAD CLASS3A ALL ENDS
NOMINAL OVERALL LENGTH1.625 INCHES
REDUCER TYPECONCENTRIC
SPECIAL FEATURESGRUMMAN A-10 AIRCRAFT
SPECIFICATION/STANDARD DATA96906-MS21916 GOVERNMENT STANDARD


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