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 6220-00-390-1170
NSN 6620-00-080-2847
NSN 6645-01-551-6893
NSN 6110-01-335-0580
NSN 5965-01-364-3002
NSN 5965-00-682-3567
NSN 5835-01-086-6999
NSN 5985-00-529-0093
NSN 5930-00-480-4686
NSN 5985-01-178-7841
NSN 5985-01-127-7716
NSN 5920-01-408-4181