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 5996-01-026-3513
NSN 5935-01-113-0771
NSN 6610-01-648-9997
NSN 5930-01-355-7908
NSN
NSN 6130-00-975-7629
NSN 5945-01-293-4620
NSN 5996-01-493-9908
NSN 5950-01-341-3015
NSN 5930-00-450-5450
NSN 6610-00-814-8598
NSN 6240-00-504-6583