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 4140-00-010-2986
NSN 6320-01-039-5891
NSN 5985-01-471-2870
NSN 6105-00-958-7328
NSN 5975-01-287-0057
NSN 5945-01-482-7702
NSN 6135-01-167-7604
NSN 6685-00-116-8073
NSN 6645-01-598-3976
NSN 5996-01-500-2820
NSN 4140-00-407-1326
NSN 6240-01-455-1749