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 6145-01-012-2557
NSN 4140-00-111-3247
NSN 6145-00-267-9617
NSN 5835-00-143-4153
NSN 5998-01-653-1509
NSN 6105-01-390-8849
NSN 6130-00-372-4322
NSN 6220-01-534-6695
NSN 5920-01-627-2318
NSN 5999-00-104-3570
NSN 4140-01-121-3116
NSN 6105-01-444-1201