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 6320-00-139-1090
NSN 5905-01-023-2965
NSN 6645-01-579-2898
NSN 6110-01-633-9660
NSN 6645-00-144-4868
NSN 5998-01-200-9831
NSN 5975-00-286-8506
NSN 5930-00-517-0415
NSN 6220-01-346-5857
NSN 6320-00-857-4073
NSN 6105-01-491-4787
NSN 5990-01-359-8334