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 6110-00-168-8683
NSN 5895-01-634-0630
NSN 5990-01-272-4091
NSN 5945-01-534-8405
NSN 5965-00-136-9623
NSN 6145-00-243-0583
NSN 5935-00-968-9437
NSN 5945-00-812-4462
NSN 6685-01-050-0129
NSN 6610-01-541-5034
NSN 5855-01-608-0040
NSN 6220-01-406-3167