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 5930-01-119-8684
NSN 5950-01-391-8039
NSN 4140-01-034-7819
NSN 5920-01-442-7685
NSN 5960-00-161-3728
NSN 5920-00-215-5642
NSN 4140-00-025-3474
NSN 6130-00-960-9158
NSN 6110-00-200-8465
NSN 5935-01-357-6675
NSN 5855-00-832-9341
NSN 5965-01-433-5175