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 6650-00-515-6002
NSN 4140-00-684-7314
NSN 2925-01-351-9748
NSN 5975-00-486-8518
NSN 6620-00-399-0087
NSN 5920-00-549-2203
NSN 5985-01-283-4452
NSN 5855-00-004-0904
NSN 5915-01-244-9394
NSN 5985-01-135-2487
NSN 6240-01-342-1588
NSN 6150-01-370-3607