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 6240-00-518-3541
NSN 6130-01-557-4934
NSN 5999-00-063-1803
NSN 5915-01-442-4245
NSN 6105-01-233-7881
NSN 5960-01-457-0157
NSN 5895-01-196-5625
NSN 5975-00-583-8625
NSN 6130-01-250-4387
NSN 5915-01-411-1071
NSN 5975-01-612-4808
NSN 7035-00-981-7216