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 5895-01-249-6068
NSN 5915-01-414-9915
NSN 6130-01-408-0772
NSN 5965-00-594-3115
NSN 6620-00-471-9732
NSN 5990-00-660-8885
NSN 5975-01-377-0065
NSN 6145-00-902-1410
NSN 5999-01-445-9276
NSN 5965-01-083-8006
NSN 6645-01-394-5149
NSN 6110-01-145-5991