4730-01-157-7962 REDUCER,PIPE Index 4730-01-157-7964 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-157-7963

Federal Supply Class:
4730

National Item Identification Number:
011577963

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:
202208-4-4B00624EATON AEROQUIP LLC
202208-4-4B01276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
2670-5743689HUNTINGTON INGALLS INC
2670-57 PIECE 343689HUNTINGTON INGALLS INC
455602780064NAVAL SHIP SYSTEMS COMMAND
503-4556027ITEM343689HUNTINGTON INGALLS INC


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLESOCKET (TUBE) 1ST END
CRITICALITY CODE JUSTIFICATIONZZZY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
NOMINAL THREAD SIZE0.438 INCHES 2ND END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY FREE FROM MERCURY CONTAMINATION
THREAD CLASS2A 2ND END
THREAD SERIES DESIGNATORUNF 2ND END


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