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 5945-01-479-0302
NSN 5910-00-232-7788
NSN 6145-01-148-4488
NSN 5930-01-087-2665
NSN 6135-00-170-8819
NSN 5985-01-322-8111
NSN 5895-01-029-5471
NSN 6150-00-058-8669
NSN 6240-00-290-4185
NSN 5985-01-237-9215
NSN 6320-00-186-6452
NSN 2925-01-359-4027