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 5930-01-231-6885
NSN 5950-01-412-1858
NSN 5920-01-437-0333
NSN 6130-01-035-0839
NSN 5920-01-598-5172
NSN 5905-01-054-6203
NSN 5985-01-565-4574
NSN 6610-00-872-2597
NSN 5895-00-398-0029
NSN 6105-00-455-8879
NSN 7035-01-202-8172
NSN 5895-00-582-1128