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 6130-01-224-2737
NSN 6145-00-244-2946
NSN 5915-01-478-5733
NSN 5985-01-310-8473
NSN 6110-01-225-1589
NSN 2925-01-464-3093
NSN 5960-00-269-4762
NSN 5996-01-144-1561
NSN 5996-01-150-0310
NSN 6135-01-278-9717
NSN 6105-01-649-1106
NSN 6645-00-658-7838