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 5998-01-288-5607
NSN 5985-00-882-8654
NSN 5930-01-171-6198
NSN 6220-01-016-4888
NSN 6110-01-012-4710
NSN 5910-01-431-4599
NSN 6610-00-551-3610
NSN 6610-00-126-7425
NSN 6240-01-457-3372
NSN 7035-00-361-5975
NSN 5930-01-494-3481
NSN 5990-00-056-3177