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 6240-00-518-3541
NSN 6620-01-265-2887
NSN 5855-01-501-5683
NSN 6240-00-954-0124
NSN 5925-01-164-0837
NSN 6610-01-530-6730
NSN 5999-00-895-3678
NSN 5945-00-825-3206
NSN 5950-01-192-0000
NSN 6220-01-202-2235
NSN 5998-01-628-8511
NSN 5935-00-890-5752