6545-01-491-4698 WATER DISTRIBUTION AND WASTE WAT Index 5340-01-491-4700 RETAINER,NUT AND BOLT

National Stock Number:
4730-01-491-4699

Federal Supply Class:
4730

National Item Identification Number:
014914699

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:
J53407482GENERAL ELECTRIC COMPANY
J534P0507482GENERAL ELECTRIC COMPANY


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
MATERIALSTEEL COMP 321 OVERALL OR STEEL COMP 347 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNIPPLE,TUBE-BOSS CONNECTION
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES 1ST END
NOMINAL OVERALL LENGTH1.090 INCHES
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
SEAT ANGLE37.0 RADIANS 1ST END
SPECIAL FEATURESDRILLED FOR 2 SAFETY WIRE HOLES
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH20 ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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