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 6135-00-900-2139
NSN 6130-01-400-6123
NSN 5920-00-574-7510
NSN 5895-00-407-2271
NSN 5895-00-358-1922
NSN 5996-00-623-2912
NSN 5985-01-451-9482
NSN 5999-01-415-1835
NSN 6130-00-373-1757
NSN 6110-01-147-4628
NSN 5996-01-458-1757
NSN 5935-01-159-6490