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 2925-00-993-5748
NSN 5960-00-583-4902
NSN 5935-00-130-1455
NSN 5930-01-428-5891
NSN 5996-01-660-9986
NSN 6145-00-358-6700
NSN 6105-01-426-7906
NSN 6650-01-574-0714
NSN 5965-01-367-2595
NSN 4140-01-152-2672
NSN 6610-01-070-9411
NSN 4140-01-440-9203