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 6220-01-374-6667
NSN 5925-01-398-0013
NSN 6150-00-825-3770
NSN 4140-01-227-6918
NSN 5935-01-378-5697
NSN 5998-01-288-3391
NSN 6110-00-959-7002
NSN 5935-01-338-3848
NSN 6240-00-977-0485
NSN 6145-01-563-4867
NSN 5910-01-146-5438
NSN 6240-01-202-5649