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 5910-01-544-4410
NSN 5910-01-463-9457
NSN 6320-00-322-3460
NSN 5915-00-042-5561
NSN 6650-01-542-0683
NSN 5990-01-331-7071
NSN 5990-01-376-4376
NSN 5998-00-893-2466
NSN 7035-01-428-2336
NSN 6220-00-966-5074
NSN 5965-01-435-3414
NSN 6135-00-809-2148