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 5999-00-518-1007
NSN 6110-01-326-4151
NSN 6105-00-869-0782
NSN 6220-01-531-6722
NSN 5960-01-570-8605
NSN 6240-01-370-4789
NSN 4140-01-482-1178
NSN 6130-01-415-1423
NSN 5925-00-156-4044
NSN 2925-01-179-7795
NSN 5925-00-006-3539
NSN 5960-01-537-8161