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 5920-00-185-9587
NSN 5925-01-556-5949
NSN 6240-01-199-3073
NSN 5965-00-162-1244
NSN 6130-01-634-0603
NSN 5925-01-273-4120
NSN 6610-01-539-9084
NSN 6105-00-186-6510
NSN 5985-00-538-3075
NSN 6145-01-527-4210
NSN 6150-00-707-3950
NSN 7035-01-182-1086