An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5910-00-450-1806
NSN 5910-01-508-3605
NSN 4140-01-469-6140
NSN 5915-01-422-2014
NSN 5895-01-307-8092
NSN 5975-01-634-0678
NSN 5835-00-244-4956
NSN 5985-01-440-1781
NSN 5975-01-474-6278
NSN 6650-01-453-8594
NSN 6105-01-270-8711
NSN 6105-01-358-8851