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.
Classification: Copper alloy tube or pipe fittings
NSN 5905-00-739-8181
NSN 5905-01-599-6208
NSN 5985-00-292-9206
NSN 4140-00-827-1821
NSN 5990-01-024-9659
NSN 5965-01-578-6260
NSN 4140-00-372-2947
NSN 5920-01-459-9872
NSN 6320-01-607-1491
NSN 5835-01-140-6452
NSN 6105-01-143-7884
NSN 6320-00-456-2092