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 6145-01-554-1833
NSN 6130-01-081-4160
NSN 5935-01-434-4087
NSN 6685-00-179-8935
NSN 5998-01-166-3638
NSN 6645-01-629-9657
NSN 5925-01-085-1981
NSN 5930-00-134-0414
NSN 2925-00-343-3235
NSN 5990-01-234-8646
NSN 4140-00-036-6447
NSN 5835-01-436-6549