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 5920-00-962-9874
NSN 6650-00-920-0332
NSN 5990-01-272-4091
NSN 5975-01-476-4241
NSN 5945-00-226-1610
NSN 5945-00-197-7673
NSN 5920-01-459-7890
NSN 6240-01-034-9457
NSN 5855-01-634-0259
NSN 6150-01-480-8785
NSN 5998-01-329-9583
NSN 5835-01-545-6467