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 5965-01-406-6320
NSN 5925-00-259-7486
NSN 5930-01-456-1548
NSN 2925-00-964-7128
NSN 5965-01-550-5587
NSN 6135-01-177-3552
NSN 6610-01-355-9323
NSN 6130-01-321-3962
NSN 5945-01-445-6081
NSN 6240-01-069-4711
NSN 5925-00-205-2767
NSN 6145-01-113-8205