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 5999-01-087-6034
NSN 4140-01-325-6972
NSN 6320-01-414-4568
NSN 5915-01-180-2870
NSN 5999-01-035-6281
NSN 6650-01-072-6745
NSN 5915-00-107-4298
NSN 6610-01-603-0703
NSN 5920-01-359-2846
NSN 7035-00-915-5798
NSN 6620-01-246-7133
NSN 5920-01-356-0431