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 6105-01-053-6804
NSN 6150-01-623-1066
NSN 5985-01-362-3231
NSN 5960-00-267-9298
NSN 5998-01-605-8355
NSN 5920-01-315-1974
NSN 6645-01-103-4493
NSN 5920-00-921-6506
NSN 6610-00-941-0509
NSN 5905-01-411-0345
NSN 5945-00-485-9791
NSN 7035-01-659-7393