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 4140-00-508-3206
NSN 4140-00-731-2770
NSN 5950-01-427-3723
NSN 6645-01-180-6219
NSN 5835-00-958-6231
NSN 5920-00-617-9694
NSN 5925-00-290-4451
NSN 6645-01-632-6263
NSN 7035-01-016-4226
NSN 5920-00-226-0227
NSN 5950-00-290-8090
NSN 6645-00-253-9617