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 6645-00-725-6864
NSN 5990-01-080-0097
NSN 6320-00-360-1744
NSN 5999-01-334-2976
NSN 5930-01-085-3094
NSN 2925-00-523-0322
NSN 6685-00-111-1123
NSN 6145-01-145-7005
NSN 6320-01-493-4472
NSN 6220-00-500-4813
NSN 5895-00-222-9213
NSN 5945-01-339-4044