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 5910-01-534-9276
NSN 6220-01-643-9762
NSN 5945-01-350-6271
NSN 5910-01-421-2460
NSN 5950-00-902-6759
NSN 5855-01-147-6024
NSN 6130-00-688-7085
NSN 6240-01-528-7873
NSN 6685-01-461-1069
NSN 6145-01-492-1061
NSN 6150-01-171-6789
NSN 6110-00-285-1895