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 6645-01-500-0827
NSN 5996-01-317-9389
NSN 5930-00-292-1089
NSN 5996-01-629-5892
NSN 6135-00-985-7887
NSN 6240-01-598-5733
NSN 6135-00-299-6918
NSN 6145-00-279-7136
NSN 6135-00-816-9052
NSN 5910-00-230-1778
NSN 5990-01-089-9694
NSN 5960-01-435-1167