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 6320-00-553-0355
NSN 5910-01-363-2065
NSN 5895-00-985-3345
NSN 6150-00-707-8804
NSN 6145-00-486-3443
NSN 5965-01-099-2989
NSN 6220-01-103-6850
NSN 6145-01-605-0948
NSN 6320-01-501-7935
NSN 2925-00-411-0600
NSN 5998-01-452-2912
NSN 7035-01-027-1718