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 5999-01-358-1923
NSN 5998-01-386-3749
NSN 5999-00-339-2049
NSN 5835-01-519-3834
NSN 5998-00-420-6900
NSN 6650-01-421-2370
NSN 6135-01-470-4077
NSN 6135-01-196-7399
NSN 2925-00-816-8765
NSN 2925-01-620-9673
NSN 6620-01-386-5914
NSN 5915-01-207-7019