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 5835-01-330-6791
NSN 5985-01-411-6502
NSN 6650-01-383-2163
NSN 5920-01-140-1120
NSN 6240-00-827-5794
NSN 5945-00-179-0799
NSN 5998-01-331-6944
NSN 6610-01-331-6966
NSN 6145-00-261-2574
NSN 5935-01-153-2662
NSN 5996-01-476-7550
NSN 2925-00-898-9135