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 5910-01-212-4231
NSN 5998-01-256-4828
NSN 6650-01-657-1395
NSN 5960-01-024-4443
NSN 5910-01-578-6803
NSN 6645-01-589-8406
NSN 4140-01-309-1368
NSN 2925-01-118-6125
NSN 6145-01-066-6123
NSN 6650-01-393-7655
NSN 5998-01-630-2335
NSN 5910-01-369-2288