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 6220-00-794-7834
NSN 6220-01-502-1852
NSN 6130-01-345-5841
NSN 2925-00-679-8131
NSN 5945-01-141-7017
NSN 2925-01-101-4655
NSN 5990-01-476-9956
NSN 6145-00-615-2019
NSN 5996-00-021-5624
NSN 5990-01-183-6478
NSN 4140-00-462-8465
NSN 6105-01-235-6046