A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5930-01-259-4262
NSN 5985-01-379-4068
NSN 5950-01-198-6286
NSN 5920-01-245-8510
NSN 5935-00-198-8454
NSN 6685-01-415-3895
NSN 5985-00-954-4946
NSN 6150-01-441-8875
NSN 4140-00-083-6072
NSN 5999-01-442-8261
NSN 5855-01-175-2465
NSN 5945-01-538-9283