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 7035-00-193-2269
NSN 6320-01-440-4982
NSN 6130-01-551-1185
NSN 6650-01-633-9147
NSN 6610-01-601-5019
NSN 5950-00-021-2110
NSN 6135-01-591-7139
NSN 6105-01-586-3592
NSN 5935-01-254-9461
NSN 6130-00-581-2006
NSN 5960-01-265-0354
NSN 5855-01-461-8169