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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.
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Manufacturer Information:
202208-4-4B | 00624 | EATON AEROQUIP LLC | 202208-4-4B | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS | 2670-57 | 43689 | HUNTINGTON INGALLS INC | 2670-57 PIECE 3 | 43689 | HUNTINGTON INGALLS INC | 4556027 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 503-4556027ITEM3 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | CONNECTION STYLE | SOCKET (TUBE) 1ST END | CRITICALITY CODE JUSTIFICATION | ZZZY | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY FREE FROM MERCURY CONTAMINATION | THREAD CLASS | 2A 2ND END | THREAD SERIES DESIGNATOR | UNF 2ND END |
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