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 5855-01-134-7106
NSN 5925-01-294-0791
NSN 5990-01-122-5629
NSN 5998-01-131-5435
NSN 5965-00-518-0958
NSN 5855-01-068-3683
NSN 5965-01-005-0341
NSN 5930-00-621-4537
NSN 5990-00-285-1948
NSN 6145-01-481-3688
NSN 5950-00-777-9589
NSN 6650-01-226-4819