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: Copper alloy tube or pipe fittings
NSN 5910-01-477-1608
NSN 5920-00-398-0766
NSN 5915-01-496-4687
NSN 6610-01-502-8868
NSN 5925-01-641-7379
NSN 6240-01-519-2935
NSN 5999-01-500-4209
NSN 6145-01-018-5808
NSN 6130-01-338-3707
NSN 6650-01-010-4204
NSN 5920-01-051-8086
NSN 6650-01-005-0714