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 6220-01-200-8051
NSN 6150-01-453-3405
NSN 5950-01-142-3389
NSN 5960-01-258-0814
NSN 6650-01-024-9554
NSN 5925-01-308-6549
NSN 6620-00-786-7049
NSN 5930-01-429-6774
NSN 2925-01-136-2551
NSN 5990-00-369-5212
NSN 5930-01-183-5455
NSN 5998-00-673-8570