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 6320-01-308-0009
NSN 5915-00-681-6299
NSN 2925-01-043-9786
NSN 5925-01-569-8557
NSN 5905-01-491-4694
NSN 5930-00-488-9179
NSN 5985-01-010-2743
NSN 5920-01-270-7795
NSN 5996-00-296-9629
NSN 5990-00-119-5699
NSN 6685-01-590-5155
NSN 5920-00-687-2066