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 5855-01-557-6277
NSN 6650-01-147-3125
NSN 2925-01-208-0711
NSN 5930-00-140-6451
NSN 5895-01-555-5631
NSN 6130-00-540-5305
NSN 6220-01-007-1912
NSN 6130-00-089-9212
NSN 6610-00-589-2689
NSN 5996-01-290-4844
NSN 5930-01-025-0054
NSN 6135-01-548-1423