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 5835-00-632-8621
NSN 5935-01-488-7546
NSN 5999-01-593-2852
NSN 5920-01-590-0493
NSN 5915-01-268-0930
NSN 5950-00-770-6322
NSN 5990-01-507-7495
NSN 5985-01-575-4073
NSN 6650-01-445-7250
NSN 5996-01-645-4831
NSN 5965-01-628-9838
NSN 5950-01-545-2908