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 2925-00-839-6815
NSN 6220-01-599-9731
NSN 5965-00-082-4087
NSN 6110-01-415-2326
NSN 6650-00-451-8174
NSN 6145-00-736-8338
NSN 5960-01-506-7039
NSN 5965-01-597-4868
NSN 6105-01-549-2721
NSN 5975-01-046-3287
NSN 5998-01-303-0902
NSN 6240-01-411-0637