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 5835-01-167-1824
NSN 6130-01-646-5871
NSN 5925-01-179-4774
NSN 6220-01-048-3556
NSN 5945-01-137-9810
NSN 6130-01-323-6416
NSN 6620-01-578-1984
NSN 5950-01-591-4989
NSN 5925-01-317-8441
NSN 5915-01-159-2404
NSN 6610-01-241-9120
NSN 5855-00-411-8688