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 5950-01-419-6611
NSN 4140-00-432-5593
NSN 5920-01-152-1949
NSN 6220-01-308-6218
NSN 5910-00-935-6459
NSN 5985-01-247-5684
NSN 6130-01-330-7352
NSN 5905-00-903-6100
NSN 5920-01-590-0493
NSN 5855-01-634-0259
NSN 5990-01-132-4156
NSN 2925-00-596-9775