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 7035-01-536-1278
NSN 5998-01-609-6622
NSN 5935-01-518-6687
NSN 5925-00-573-4367
NSN 7035-01-492-6799
NSN 5930-01-541-7315
NSN 5985-00-027-7775
NSN 6220-01-381-7218
NSN 5935-01-216-0410
NSN 5990-01-411-8548
NSN 6650-01-476-3329
NSN 6105-01-265-6969