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 5925-00-104-5761
NSN 5990-01-370-4785
NSN 4140-00-295-0787
NSN 5945-00-063-5334
NSN 5925-01-612-4141
NSN 6650-00-111-1081
NSN 6110-01-436-2699
NSN 6685-00-527-9335
NSN 5835-00-217-2147
NSN 6135-01-579-3534
NSN 5985-01-600-4730
NSN 5920-01-188-6458