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 5905-01-634-0595
NSN 5925-01-579-6447
NSN 6240-01-633-9357
NSN 5965-01-185-0295
NSN 5985-01-106-9327
NSN 5910-01-382-9288
NSN 6145-01-004-8343
NSN 6650-00-760-1385
NSN 5910-01-357-6025
NSN 5910-00-511-5271
NSN 6105-01-321-0936
NSN 5935-00-513-9606