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 5960-01-174-6975
NSN 5999-00-772-5707
NSN 6135-01-431-6801
NSN 5975-01-127-1314
NSN 2925-01-016-3111
NSN 6610-00-526-9440
NSN 5999-01-631-7023
NSN 6320-00-284-1524
NSN 5975-01-572-0749
NSN 5835-01-118-4690
NSN 6110-01-544-6383
NSN 5990-01-176-2724