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: Copper alloy tube or pipe fittings
NSN 6620-01-432-7032
NSN 4140-00-383-8230
NSN 2925-01-616-9370
NSN 5990-01-222-8570
NSN 4140-00-042-6423
NSN 5960-01-476-5686
NSN 5996-00-933-7738
NSN 5915-01-206-2851
NSN 5835-01-130-6503
NSN 5925-01-428-4206
NSN 6645-01-633-1852
NSN 5855-00-149-0766