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 2925-01-430-4206
NSN 5960-01-281-5437
NSN 5990-01-481-5274
NSN 6110-00-596-9124
NSN 5945-00-206-2774
NSN 5905-01-576-9740
NSN 5996-01-083-0642
NSN 5960-00-188-8648
NSN 6620-00-785-6019
NSN 5996-00-043-1991
NSN 5990-01-043-3400
NSN 5975-01-452-0356