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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6135-00-221-4720
NSN 5999-01-170-2077
NSN 5975-01-350-4067
NSN 5935-00-594-7793
NSN 6320-00-937-5625
NSN 6610-01-382-7894
NSN 6105-01-395-5941
NSN 5925-00-947-7450
NSN 5920-01-499-1255
NSN 5965-01-306-6527
NSN 2925-01-385-6661
NSN 5855-01-089-2248