3110-00-916-6306 BEARING,ROLLER,TAPERED Index 4730-00-916-6308 UNION,TUBE

National Stock Number:
4730-00-916-6307

Federal Supply Class:
4730

National Item Identification Number:
009166307

Description:
ADAPTER,STRAIGHT,TUBE TO BOSS

Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.


Manufacturer Information:
AS219150U583SAE INTERNATIONAL
AS2191581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21915J3-20U583SAE INTERNATIONAL
MS21915J3-281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21915-3-2C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21915-3-2J96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS182800U583SAE INTERNATIONAL
MS21915J3-296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL BOSS 2ND END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
GASKET SEAL (BOSS) 2ND END
SEAT ANGLE12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES 1ST END
THREAD SERIES DESIGNATORUNJF ALL ENDS
NOMINAL THREAD SIZE0.312 INCHES 1ST END
0.375 INCHES 2ND END
THREAD CLASS3A 1ST END
3B 2ND END
NOMINAL OVERALL LENGTH1.125 INCHES
SPECIFICATION/STANDARD DATA96906-MS21915 GOVERNMENT STANDARD


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