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 6240-00-844-1758
NSN 5945-00-487-6754
NSN 6110-00-557-8631
NSN 5950-01-343-8869
NSN 2925-00-701-9991
NSN 5985-01-184-3990
NSN 5935-01-293-8099
NSN 5998-00-913-9669
NSN 6320-01-462-2295
NSN 5990-01-175-2597
NSN 5985-01-378-7553
NSN 5990-01-436-7191