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 6110-01-606-4235
NSN 5895-00-518-1593
NSN 5965-01-213-7256
NSN 4140-01-192-6528
NSN 5935-01-350-1238
NSN 7035-01-514-0599
NSN 5975-00-022-1307
NSN 5950-01-065-2288
NSN 6110-01-132-0163
NSN 5999-01-634-0576
NSN 5910-01-245-8757
NSN 5960-01-407-1350