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 5996-00-193-3459
NSN 5905-00-109-0239
NSN 4140-01-462-0268
NSN 5915-01-558-6597
NSN 6610-01-586-5221
NSN 6130-01-352-8680
NSN 5895-01-356-8631
NSN 6685-00-421-5420
NSN 5925-00-063-8997
NSN 6110-01-473-1107
NSN 5999-00-825-9657
NSN 6320-00-908-6841