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 6320-00-908-6841
NSN 6105-01-309-2423
NSN 6220-01-112-0874
NSN 5960-01-188-4558
NSN 6240-01-425-1939
NSN 6240-01-394-8592
NSN 6145-01-443-1434
NSN 5930-01-125-6892
NSN 5835-00-155-1379
NSN 5975-00-240-8001
NSN 6650-00-877-0091
NSN 6650-00-253-1480