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 5930-00-709-6204
NSN 5996-00-974-9583
NSN 2925-01-442-4171
NSN 5905-01-052-6798
NSN 5990-00-479-9157
NSN 5920-01-451-3882
NSN 6130-01-179-5743
NSN 6240-00-155-8714
NSN 5999-01-597-3622
NSN 5960-01-074-1302
NSN 6145-01-285-7788
NSN 6150-01-256-3412