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 5960-01-485-2467
NSN 5990-01-559-0578
NSN 5920-01-623-1726
NSN 6105-01-147-9264
NSN 6150-00-927-5936
NSN 6220-00-635-8818
NSN 6135-00-505-0679
NSN 6620-00-786-7049
NSN 5996-01-514-1610
NSN 5910-01-579-5743
NSN 5965-01-452-4189
NSN 6320-01-113-7647