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 5985-01-178-2652
NSN 4140-01-606-8332
NSN 4140-00-143-4772
NSN 6610-01-434-4958
NSN 6620-00-021-9041
NSN 4140-00-444-9695
NSN 5905-01-557-5395
NSN 5935-00-585-5852
NSN 5999-01-449-1890
NSN 5999-01-044-4941
NSN 5975-01-039-9750
NSN 6320-01-466-4175