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.
NSN 5950-01-393-8078
NSN 6105-01-131-9677
NSN 5920-00-609-5431
NSN 5990-01-100-1840
NSN 5960-01-173-7956
NSN 5996-01-554-2463
NSN 5920-01-058-7648
NSN 6645-01-342-9415
NSN 5990-01-570-5471
NSN 6645-00-092-5091
NSN 6135-01-625-0765
NSN 5990-01-309-0048