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 6220-01-492-9403
NSN 5925-00-569-6122
NSN 4140-01-555-7275
NSN 6645-00-025-4771
NSN 5930-00-960-0160
NSN 5925-01-228-3036
NSN 5985-01-200-4159
NSN 5920-01-317-3506
NSN 6645-01-265-0648
NSN 6650-01-474-3754
NSN 6150-00-246-6673
NSN 6240-00-218-1480