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 5998-01-206-4672
NSN 6220-01-597-1567
NSN 5975-01-421-2096
NSN 6650-00-760-1385
NSN 6240-01-228-9595
NSN 5985-01-452-9399
NSN 5910-00-663-5865
NSN 6110-00-431-6898
NSN 5975-00-919-0043
NSN 6150-01-449-0720
NSN 4140-00-144-6833
NSN 5855-00-951-6483