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 5998-01-306-0731
NSN 5950-00-362-5661
NSN 5855-00-138-2386
NSN 5920-01-491-3509
NSN 5910-00-428-7942
NSN 5910-00-468-2087
NSN 6135-01-066-3469
NSN 2925-00-925-0545
NSN 5999-01-103-0324
NSN 7035-00-079-7189
NSN 5930-01-469-6143
NSN 5855-01-383-6860