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 5925-00-767-0284
NSN 5996-01-566-0344
NSN 5925-01-485-3159
NSN 5915-01-431-4478
NSN 6645-00-760-5599
NSN 5855-00-941-6412
NSN 5950-01-601-8627
NSN 5835-01-629-2044
NSN 6650-01-067-7812
NSN 5905-01-605-1283
NSN 6610-01-462-5980
NSN 5999-01-021-9626