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 6150-00-503-6951
NSN 6650-00-155-8431
NSN 6610-01-588-1148
NSN 5835-01-398-3859
NSN 5999-01-581-0279
NSN 5920-01-634-0250
NSN 6685-01-165-3655
NSN 5920-01-004-4107
NSN 6620-00-948-6751
NSN 6135-01-327-2092
NSN 5835-01-170-5537
NSN 2925-01-288-2091