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 6220-01-083-5822
NSN 6620-01-367-2597
NSN 5930-00-163-4092
NSN 5945-00-672-7740
NSN 6320-01-527-0211
NSN 5835-01-160-7282
NSN 5998-01-021-0775
NSN 5935-01-651-8085
NSN 6150-01-605-0792
NSN 6650-01-462-5879
NSN 5990-01-414-0543
NSN 5835-00-322-5654