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.
NSN 6130-01-443-2448
NSN 6110-01-441-9562
NSN 5925-01-356-8352
NSN 6105-01-367-0766
NSN 6220-01-090-0126
NSN 5985-00-665-8384
NSN 6105-01-550-1365
NSN 5855-01-391-7077
NSN 5930-01-548-3931
NSN 6220-01-488-3927
NSN 5935-00-637-2643
NSN 6620-00-033-3280