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 6320-00-242-3300
NSN 6145-00-681-1585
NSN 5985-00-338-8663
NSN 5920-01-406-3462
NSN 5975-01-227-1809
NSN 5965-01-198-3256
NSN 6105-01-258-4108
NSN 6130-01-094-5599
NSN 5935-01-425-6133
NSN 6150-01-442-4997
NSN 5998-01-011-9841
NSN 5985-01-487-1190