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 5975-00-232-1785
NSN 4140-01-426-8428
NSN 5920-00-081-3850
NSN 6610-01-242-3760
NSN 6610-00-186-9180
NSN 6240-01-280-3382
NSN 6105-00-516-2151
NSN 5915-01-058-0847
NSN 5960-00-647-9159
NSN 6130-00-026-9774
NSN 6150-01-157-6319
NSN 5930-00-157-1382