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.
NSN 5905-01-178-9561
NSN 4140-01-420-8370
NSN 5990-00-412-0019
NSN 5996-00-299-1609
NSN 2925-00-496-9082
NSN 4140-01-289-4811
NSN 5835-00-198-4936
NSN 5920-01-116-1789
NSN 5910-00-935-6459
NSN 6220-01-491-7226
NSN 5915-01-630-0872
NSN 6145-01-398-2143