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 6130-00-273-1111
NSN 5950-01-546-3113
NSN 5990-00-994-0555
NSN 5985-01-118-4018
NSN 6110-00-022-9565
NSN 5930-01-005-0409
NSN 5985-01-093-6966
NSN 4140-00-674-2856
NSN 2925-01-027-1293
NSN 2925-00-486-8640
NSN 6645-01-646-2953
NSN 5920-00-655-1154