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 5835-01-143-9143
NSN 7035-01-400-3666
NSN 5935-00-225-8689
NSN 5925-00-410-7560
NSN 6645-01-040-0047
NSN 6105-00-808-8694
NSN 5920-00-771-7280
NSN 5990-01-199-4832
NSN 6320-01-302-5157
NSN 5920-00-918-7550
NSN 6650-01-392-2204
NSN 5999-01-085-8202