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 5990-01-333-8678
NSN 5999-01-185-3022
NSN 5990-01-321-2997
NSN 5855-01-111-3962
NSN 6685-00-963-8546
NSN 6145-01-065-7547
NSN 6650-01-487-4566
NSN 5965-00-735-9315
NSN 5920-01-373-9405
NSN 5935-00-668-7903
NSN 6105-01-024-2927
NSN 5930-01-461-9864