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 6145-00-782-4420
NSN 5855-01-593-7384
NSN 5965-00-160-3941
NSN 5999-00-021-4914
NSN 5950-00-278-1201
NSN 6110-01-055-0827
NSN 4140-00-283-6843
NSN 6610-01-241-3334
NSN 5910-00-246-2525
NSN 5985-00-005-0376
NSN 6135-01-577-5532
NSN 5999-01-543-5932