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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5905-01-250-3270
NSN 6610-00-104-6800
NSN 4140-01-157-1882
NSN 6135-00-377-9165
NSN 5930-01-139-6963
NSN 5965-01-429-6726
NSN 6145-01-621-5756
NSN 5985-01-545-4781
NSN 5990-01-360-0711
NSN 5990-00-121-2134
NSN 5895-01-491-4914
NSN 6130-00-857-9116