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 6240-00-334-6766
NSN 5835-00-523-0736
NSN 5950-01-310-1951
NSN 5915-00-348-2160
NSN 5915-00-054-6637
NSN 5960-01-538-2082
NSN 5905-01-301-8205
NSN 5990-01-239-5878
NSN 5985-00-833-9393
NSN 5945-01-463-6133
NSN 5975-00-964-7332
NSN 6645-00-390-7657