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 5990-00-177-2924
NSN 5855-00-918-1622
NSN 5996-00-763-6245
NSN 5945-01-028-8622
NSN 5835-01-629-2044
NSN 5920-01-464-1093
NSN 6320-01-259-2604
NSN 5990-01-267-6971
NSN 5985-00-064-2690
NSN 2925-01-391-9247
NSN 5985-01-628-4274
NSN 5835-01-257-0154