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 5975-01-099-2988
NSN 5835-00-764-4388
NSN 6110-00-183-7788
NSN 7035-01-407-4079
NSN 7035-01-364-8454
NSN 6320-01-108-5933
NSN 5905-01-122-3049
NSN 5960-01-088-6553
NSN 6145-01-461-4852
NSN 5920-01-445-6970
NSN 5999-01-520-3231
NSN 5985-01-647-0595