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 5920-01-367-5791
NSN 5975-00-100-8827
NSN 5925-01-220-6147
NSN 6150-00-728-9764
NSN 6620-01-578-7561
NSN 6320-00-139-1090
NSN 5920-00-003-5845
NSN 5965-01-525-8607
NSN 6320-00-937-5625
NSN 5998-01-632-7634
NSN 5965-01-562-4667
NSN 6105-01-026-0165