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 5965-01-270-6832
NSN 6135-00-299-6918
NSN 4140-00-138-4139
NSN 5965-01-322-8136
NSN 5998-01-041-7854
NSN 5920-01-463-3156
NSN 6650-01-481-3618
NSN 5925-01-442-5795
NSN 7035-01-068-5077
NSN 6220-00-678-5913
NSN 5930-00-056-3765
NSN 5855-01-180-5369