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 6130-01-157-4171
NSN 6685-01-382-9932
NSN 5915-00-518-0851
NSN 6145-00-901-0547
NSN 5965-01-273-3055
NSN 5999-01-503-3701
NSN 6650-01-623-3078
NSN 6685-01-329-7462
NSN 5920-01-181-5248
NSN 6220-00-531-6430
NSN 5935-00-015-9518
NSN 4140-01-261-9892