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 6105-01-337-4427
NSN 4140-01-165-4561
NSN 6220-00-531-1025
NSN 6240-01-431-5790
NSN 6645-01-400-2119
NSN 5950-00-365-1223
NSN 5835-01-104-5707
NSN 5996-01-586-4061
NSN 5960-00-893-2187
NSN 5998-00-356-2584
NSN 6130-00-481-2803
NSN 6110-01-392-9108