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: Other fittings nesoi of iron or nonalloy steel
NSN 4140-01-232-1026
NSN 5960-00-222-6174
NSN 5835-01-580-0446
NSN 6105-01-542-0540
NSN 6320-01-578-6006
NSN 5910-01-604-8079
NSN 6135-01-613-1464
NSN 6650-00-166-0284
NSN 6220-01-492-0563
NSN 2925-00-660-8131
NSN 6145-00-101-9857
NSN 2925-01-294-9216