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 6240-01-512-1856
NSN 6150-00-985-7597
NSN 5930-00-583-1832
NSN 2925-00-152-1825
NSN 5930-00-597-2987
NSN 6220-00-707-5044
NSN 6220-01-249-2349
NSN 5996-01-595-6529
NSN 5950-01-035-8577
NSN 2925-01-115-0306
NSN 5945-01-634-0588
NSN 5999-01-286-5386