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 5905-00-301-3689
NSN 7035-01-485-9723
NSN 6145-00-106-0611
NSN 6240-00-435-9730
NSN 6135-01-449-2144
NSN 5950-01-611-4654
NSN 5935-01-503-0253
NSN 6645-00-833-2395
NSN 6645-01-329-9591
NSN 5925-01-502-9177
NSN 6105-00-445-9258
NSN 2925-01-063-7876