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 5905-01-107-6580
NSN 2925-00-993-7715
NSN 5905-01-145-8931
NSN 6105-00-309-4586
NSN 5975-01-040-5203
NSN 6620-01-043-6424
NSN 5960-01-494-7960
NSN 5895-01-118-9955
NSN 5855-01-410-8979
NSN 5855-01-047-9267
NSN 6320-01-578-6006
NSN 4140-00-994-0123