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 6105-01-134-0454
NSN 5920-01-201-9144
NSN 5950-01-217-1287
NSN 5996-01-080-5957
NSN 5999-01-306-2550
NSN 5999-00-719-9664
NSN 5950-01-324-4930
NSN 5835-00-102-2373
NSN 6135-01-313-8323
NSN 5960-01-365-5729
NSN 5835-00-880-6477
NSN 5855-01-439-1838