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 5895-00-794-2517
NSN 5960-01-391-4701
NSN 5965-00-782-8920
NSN 5998-01-167-8402
NSN 5935-01-127-2591
NSN 4140-01-518-9774
NSN 5855-00-995-2098
NSN 6620-01-210-1968
NSN 6650-01-063-1602
NSN 5950-01-109-1415
NSN 5975-01-484-9266
NSN 5910-00-407-0659