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 6240-00-464-1874
NSN 5998-01-607-6721
NSN 5996-00-248-4883
NSN 5998-01-596-4957
NSN 5895-00-500-8386
NSN 6610-01-368-8344
NSN 7035-01-099-9163
NSN 6105-00-420-9817
NSN 5925-01-391-1014
NSN 5930-01-321-1966
NSN 5945-01-487-4127
NSN 6110-01-644-4319