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 6240-01-420-6495
NSN 5985-01-376-8888
NSN 6645-01-379-0593
NSN 5996-00-518-4880
NSN 6320-00-343-1798
NSN 6130-00-220-9655
NSN 6320-00-070-4544
NSN 5990-01-056-6413
NSN 6220-01-060-9823
NSN 5985-00-259-3789
NSN 5930-01-160-5315
NSN 5975-00-269-4365