An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6610-00-897-8499
NSN 5975-00-701-5268
NSN 5905-00-899-1707
NSN 5975-01-544-5929
NSN 5960-01-605-9921
NSN 5960-01-480-7629
NSN 5855-00-147-2508
NSN 6220-00-776-2614
NSN 6150-00-150-8838
NSN 5920-01-314-7231
NSN 5999-01-291-3698
NSN 4140-01-543-0645