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 5999-00-921-4415
NSN 6145-00-132-4800
NSN 6650-00-754-2276
NSN 5945-01-657-5053
NSN 5895-01-054-6492
NSN 5910-01-406-6504
NSN 5925-00-572-8348
NSN 4140-01-158-6976
NSN 5895-01-288-5515
NSN 5910-01-020-4401
NSN 2925-00-185-1618
NSN 5920-01-074-6865