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 5935-00-298-2004
NSN 4140-00-546-3554
NSN 6150-01-381-7298
NSN 5835-01-115-0499
NSN 5835-00-494-3710
NSN 5855-01-498-4949
NSN 6130-01-447-3164
NSN 6130-01-255-3184
NSN 5920-01-551-5650
NSN 6145-00-461-5884
NSN 6620-01-408-2989
NSN 5935-01-355-1620