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.
Classification: Nuts of iron or steel
NSN 5965-01-589-0448
NSN 5895-01-119-9900
NSN 5999-01-503-2386
NSN 6135-00-856-1343
NSN 5935-00-854-8984
NSN 5935-01-301-2061
NSN 5960-01-142-1995
NSN 5950-01-359-4143
NSN 5965-01-080-9808
NSN 6135-00-276-7625
NSN 4140-01-164-3675
NSN 6240-01-026-1376