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 5965-00-629-5568
NSN 5960-00-557-6951
NSN 5920-01-018-7259
NSN 6220-00-131-2095
NSN 5835-00-794-7500
NSN 5985-00-296-9999
NSN 5935-01-065-1237
NSN 5985-01-507-5178
NSN 6150-00-123-2166
NSN 6150-00-369-0376
NSN 5915-01-294-2569
NSN 6620-00-656-5799