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: Other fittings nesoi of iron or nonalloy steel
NSN 6145-00-596-8447
NSN 6320-00-583-3105
NSN 6220-01-101-4158
NSN 5935-00-958-0003
NSN 4140-01-086-6536
NSN 5895-01-634-0630
NSN 6610-01-348-5719
NSN 5855-00-014-5008
NSN 2925-01-074-9102
NSN 5990-01-612-5323
NSN 5950-01-613-1004
NSN 6620-01-321-7687