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 6105-00-638-6230
NSN 5945-01-538-0170
NSN 4140-01-652-3548
NSN 6650-01-387-9381
NSN 6220-00-334-7008
NSN 5990-00-518-0684
NSN 6150-01-552-1319
NSN 6135-00-519-1325
NSN 6110-01-538-5234
NSN 5935-00-113-2328
NSN 6110-00-115-0882
NSN 5950-00-218-1362