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 4140-01-410-7626
NSN 5855-01-433-1217
NSN 7035-01-408-8698
NSN 6130-00-449-1201
NSN 7035-01-642-6336
NSN 2925-00-756-8510
NSN 5975-01-069-4689
NSN 5985-00-199-4979
NSN 5920-00-927-5568
NSN 5920-00-726-5376
NSN 6240-00-883-1731
NSN 5996-01-493-7796