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 5910-00-602-2182
NSN 5920-01-190-0265
NSN 6650-01-411-3904
NSN 5925-01-548-9668
NSN 5960-01-481-3722
NSN 5930-01-600-4891
NSN 5975-01-196-2031
NSN 6320-01-651-7476
NSN 5975-01-129-3474
NSN 5905-00-405-3734
NSN 5985-01-276-6444
NSN 6610-00-317-5860