4820-00-200-0745 VALVE,CHECK Index 4730-00-200-0758 PLUG,RETAINING,PRESSURE SPRING

National Stock Number:
4730-00-200-0747

Federal Supply Class:
4730

National Item Identification Number:
002000747

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:
C81-6-263 TYPE C81361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC
D81-6-26381361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC
D81-6-263 TYPE C ASSEMBLY81361EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLESWIVEL NUT, FLARED (TUBE) 1ST END
MATERIALCOPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.688 INCHES 1ST END
NOMINAL OVERALL LENGTH3.635 INCHES
NOMINAL THREAD SIZE0.898 INCHES 2ND END
NOMINAL THREAD SIZE0.960 INCHES 1ST END
SEAT NOMINAL RADIUS0.062 INCHES 1ST END
THREAD SERIES DESIGNATORNGO ALL ENDS


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