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 6610-00-809-5572
NSN 6645-01-467-9983
NSN 5930-01-054-2903
NSN 5835-00-912-5656
NSN 6130-00-018-3495
NSN 5999-00-554-4285
NSN 6650-01-462-5405
NSN 2925-00-833-9466
NSN 2925-00-614-1758
NSN 5950-00-150-4772
NSN 6650-01-456-0747
NSN 6620-00-250-1980