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 6135-01-166-5042
NSN 5920-00-725-1804
NSN 5965-01-540-0743
NSN 6650-01-438-7323
NSN 6220-01-375-3801
NSN 6645-00-023-8386
NSN 5990-00-952-7100
NSN 4140-01-215-1125
NSN 6610-01-145-2569
NSN 5910-01-469-5514
NSN 7035-00-206-6123
NSN 6620-01-119-3396