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 5835-01-373-3498
NSN 6135-01-400-2947
NSN 5965-00-903-0845
NSN 5910-01-369-9618
NSN 5935-00-159-1551
NSN 6220-01-323-1675
NSN 7035-01-318-6578
NSN 5960-00-182-7375
NSN 6150-01-530-1523
NSN 5985-01-055-9698
NSN 5990-01-400-3299
NSN 6135-01-100-3593