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 6620-01-179-7259
NSN 6645-01-364-7015
NSN 6650-01-357-8505
NSN 5835-00-339-3020
NSN 5945-01-317-3193
NSN 5960-00-297-7099
NSN 6150-01-578-7512
NSN 5990-00-003-4464
NSN 5855-01-144-4837
NSN 5990-00-108-5400
NSN 6145-01-655-2334
NSN 6220-01-446-5115