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 6105-00-153-7967
NSN 5998-00-654-5278
NSN 5965-01-359-8172
NSN 6650-01-406-5322
NSN 5920-01-320-2494
NSN 5985-00-455-2469
NSN 6135-00-461-3590
NSN 5895-01-036-6254
NSN 6240-00-543-9321
NSN 2925-01-543-0073
NSN 5985-00-105-1503
NSN 5855-01-154-3871