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 5999-01-139-6914
NSN 7035-00-392-5417
NSN 6645-01-214-2186
NSN 4140-01-350-4475
NSN 5920-00-265-6222
NSN 6220-00-443-0589
NSN 5930-01-494-6491
NSN 5925-00-051-4892
NSN 6320-00-110-8005
NSN 2925-00-400-5634
NSN 6220-01-369-4592
NSN 5985-01-235-9528