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 6240-00-368-8541
NSN 6130-01-508-7295
NSN 5905-00-202-5772
NSN 5855-00-918-1622
NSN 6320-00-636-0922
NSN 6105-00-542-3666
NSN 5895-00-929-3588
NSN 4140-01-359-7829
NSN 5975-01-415-5771
NSN 5990-01-105-5336
NSN 5925-00-163-0998
NSN 6320-00-405-2348