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 6150-01-634-0575
NSN 5855-01-230-4665
NSN 5975-01-343-5584
NSN 5985-01-089-4649
NSN 5930-00-493-3963
NSN 5960-01-563-6975
NSN 6110-00-501-5585
NSN 6220-01-456-7083
NSN 5999-01-561-7804
NSN 2925-01-539-9795
NSN 6130-01-107-2617
NSN 5975-01-590-4585