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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6240-00-074-8798
NSN 5895-01-192-3138
NSN 5960-00-422-5376
NSN 6320-01-129-9656
NSN 5998-01-334-0187
NSN 5895-01-339-2989
NSN 5960-00-341-5948
NSN 6110-01-644-4319
NSN 5835-01-044-2628
NSN 5990-00-081-3937
NSN 5895-01-043-8758
NSN 6150-00-210-6302