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 5930-01-030-4396
NSN 6610-00-915-3215
NSN 6105-01-174-8398
NSN 6150-00-955-2168
NSN 5990-00-616-4289
NSN 5935-00-319-4788
NSN 5998-01-485-0433
NSN 6645-01-258-0370
NSN 5930-01-343-5394
NSN 5999-00-989-3755
NSN 6145-00-170-7947
NSN 5855-01-177-4751