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 5999-00-134-7014
NSN 6150-01-050-1662
NSN 5960-01-369-3628
NSN 6135-01-570-4284
NSN 5915-01-388-8339
NSN 5960-01-086-0830
NSN 6645-00-149-1100
NSN 6650-00-458-7586
NSN 6620-01-431-9176
NSN 6320-01-481-7322
NSN 6650-01-232-0275
NSN 5930-01-060-0429