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 6220-01-198-5630
NSN 2925-01-288-2091
NSN 5998-00-752-1162
NSN 5935-01-417-8729
NSN 5945-01-107-6640
NSN 6145-00-162-0238
NSN 6130-00-402-0559
NSN 5950-01-294-7711
NSN 5935-00-549-1239
NSN 5999-01-078-8507
NSN 6220-00-817-7579
NSN 5998-00-518-3386