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 5998-01-348-3540
NSN 6150-01-359-3107
NSN 5895-00-887-4925
NSN 5895-01-123-4800
NSN 5960-00-404-2126
NSN 5915-01-293-1069
NSN 5835-00-513-9680
NSN 6220-01-013-1784
NSN 5985-00-186-0732
NSN 5915-01-093-6414
NSN 5945-01-467-9234
NSN 6220-00-533-3936