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 6320-01-539-4789
NSN 5935-01-225-0628
NSN 5935-00-563-7950
NSN 5920-01-324-2054
NSN 5965-00-407-1275
NSN 6150-00-212-3975
NSN 5975-01-250-2940
NSN 5998-01-329-1705
NSN 5935-01-537-0660
NSN 5996-01-493-7796
NSN 6650-01-057-2377
NSN 5990-01-432-4984