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 6650-01-328-8363
NSN 6320-01-322-8340
NSN 5920-01-025-6989
NSN 6610-01-323-9426
NSN 5960-00-174-1867
NSN 6130-01-497-4678
NSN 5960-00-715-2009
NSN 6130-00-215-2664
NSN 5925-01-525-7694
NSN 5835-00-943-2763
NSN 6610-01-077-0601
NSN 6130-01-519-9337