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 5905-01-359-1963
NSN 5990-00-636-4218
NSN 6130-01-031-5057
NSN 6220-00-073-2768
NSN 6150-00-359-2019
NSN 6110-01-343-6742
NSN 5920-01-146-8445
NSN 5965-01-100-1195
NSN 5996-01-456-0488
NSN 5920-00-328-4503
NSN 6105-01-441-8547
NSN 5905-01-231-9508