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 5920-00-959-5664
NSN 5950-00-007-6446
NSN 5905-01-490-4290
NSN 5930-01-092-6122
NSN 5930-01-023-8144
NSN 6110-01-502-8714
NSN 5985-01-288-7595
NSN 5925-01-382-4907
NSN 5935-01-125-4767
NSN 5998-00-615-2763
NSN 6105-01-160-8434
NSN 7035-01-316-7860