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 4140-00-720-4993
NSN 6650-01-411-6292
NSN 5920-01-339-1080
NSN 6645-00-733-0667
NSN 5945-01-248-1650
NSN 5910-01-564-3063
NSN 6130-00-692-2916
NSN 5925-01-327-2731
NSN 6650-00-221-7119
NSN 2925-01-107-7939
NSN 6110-01-222-9309
NSN 4140-00-552-7370