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 6320-01-314-8017
NSN 5935-00-553-8071
NSN 5990-01-020-6841
NSN 5950-00-162-9930
NSN 5925-01-005-9481
NSN 5835-01-131-2027
NSN 5935-00-147-8116
NSN 6610-00-156-5699
NSN 5990-00-343-1813
NSN 5895-01-187-4642
NSN 6620-01-271-0711
NSN 6130-01-472-9039