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 6110-01-113-7642
NSN 6685-01-593-7715
NSN 5915-00-970-6590
NSN 5990-00-797-2592
NSN 5915-01-012-1854
NSN 5965-01-433-9864
NSN 6150-00-951-9827
NSN 5996-01-633-7979
NSN 5960-00-148-4492
NSN 5930-00-395-2184
NSN 5990-00-989-6839
NSN 5935-00-402-1153