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 5930-01-128-4551
NSN 5905-01-360-5365
NSN 5998-00-036-3734
NSN 5945-01-321-1767
NSN 7035-01-469-0109
NSN 7035-01-495-5063
NSN 6110-01-163-2953
NSN 2925-00-183-4390
NSN 5965-00-166-3486
NSN 5895-00-265-6229
NSN 5920-00-974-4381
NSN 6240-00-753-7586