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 6650-01-444-2152
NSN 5990-00-518-3195
NSN 6105-01-215-2339
NSN 5985-01-488-6790
NSN 6610-01-442-3509
NSN 5915-01-650-1733
NSN 7035-01-574-0062
NSN 6135-00-299-6918
NSN 5996-00-433-5002
NSN 6645-00-318-9412
NSN 5999-00-372-5709
NSN 2925-00-964-7128