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 5935-01-634-0668
NSN 5990-00-258-0228
NSN 5895-01-486-7750
NSN 6320-00-238-9973
NSN 6220-01-144-4287
NSN 6610-00-222-4108
NSN 6150-01-490-0932
NSN 5905-00-120-2668
NSN 6645-00-492-9487
NSN 5925-01-546-5630
NSN 6135-00-276-7625
NSN 5965-01-050-3238