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 6620-01-443-8431
NSN 5910-00-066-8724
NSN 6650-00-552-8377
NSN 6685-01-562-1954
NSN 5945-01-609-3894
NSN 5985-00-781-5397
NSN 6105-01-433-2899
NSN 5999-01-014-5981
NSN 5990-00-927-6956
NSN 5935-00-113-5171
NSN 6110-01-013-2737
NSN 5835-01-241-1090