A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
NSN 5975-01-427-3521
NSN 6130-00-083-3720
NSN 5895-00-832-0726
NSN 6620-00-618-1765
NSN 2925-00-791-8776
NSN 6150-01-414-6874
NSN 2925-01-030-6580
NSN 5935-01-157-7840
NSN 6130-00-156-6052
NSN 6220-01-400-0637
NSN 6110-00-174-5686
NSN 6150-01-612-7263