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 5855-01-589-3816
NSN 6240-00-197-6819
NSN 6130-00-251-3411
NSN 5915-00-777-4296
NSN 6130-01-634-0603
NSN 6135-01-633-8502
NSN 5960-01-503-0362
NSN 5925-01-279-3688
NSN 5855-01-657-7657
NSN 6105-00-910-1739
NSN 6135-01-296-1860
NSN 5910-01-599-5036