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 5960-01-366-3260
NSN 6220-01-052-3986
NSN 5999-01-197-7794
NSN 5998-01-523-3735
NSN 5835-01-399-5820
NSN 6645-00-896-4838
NSN 5905-01-357-9342
NSN 5996-00-045-7233
NSN 5960-01-081-2886
NSN 6320-01-612-7035
NSN 5920-01-611-7472
NSN 5905-01-307-7037