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 5999-01-155-1419
NSN 5855-00-058-1293
NSN 6650-01-473-3725
NSN 6645-00-843-8837
NSN 5855-01-003-7102
NSN 5935-01-420-5598
NSN 5985-01-322-8174
NSN 5998-01-317-7309
NSN 5960-01-582-6167
NSN 5835-00-399-5358
NSN 5990-01-181-4143
NSN 6320-01-600-5808