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 6610-00-390-8471
NSN 6110-00-518-2998
NSN 6105-01-235-6046
NSN 6620-01-436-2715
NSN 6240-01-069-4711
NSN 6110-01-361-5997
NSN 6220-01-110-9708
NSN 5895-00-611-8109
NSN 5990-01-461-8969
NSN 5950-01-478-3279
NSN 5965-01-616-4826
NSN 5915-01-502-6623