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 5999-00-090-3493
NSN 6650-01-086-1270
NSN 6220-01-576-5691
NSN 4140-01-425-3855
NSN 5935-01-003-8309
NSN 6105-01-308-1543
NSN 7035-00-009-8705
NSN 5925-01-197-9899
NSN 5975-00-681-5900
NSN 5905-01-571-2902
NSN 6610-00-147-1016
NSN 5930-00-087-8433