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 4140-01-592-7466
NSN 6610-01-170-2905
NSN 5920-01-543-0111
NSN 5965-00-116-5363
NSN 5965-01-396-0021
NSN 5975-00-964-9064
NSN 5998-01-397-6358
NSN 6650-01-079-5678
NSN 5925-00-013-1258
NSN 6650-01-651-6221
NSN 5855-01-536-3978
NSN 5935-01-550-3903