A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
Classification: Nuts of iron or steel
NSN 5905-01-183-3818
NSN 7035-01-497-6875
NSN 5965-00-275-0491
NSN 5996-01-209-2599
NSN 5935-01-368-5115
NSN 6610-01-298-2649
NSN 6105-01-490-3605
NSN 5835-00-170-5238
NSN 5935-00-116-9638
NSN 5950-01-583-7587
NSN 5998-01-436-2704
NSN 7035-01-476-7787