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 6620-00-613-3023
NSN 6145-01-456-2222
NSN 5835-01-440-5391
NSN 7035-00-753-0695
NSN 5975-00-830-7638
NSN 6110-01-372-9227
NSN 5915-00-394-5831
NSN 5835-01-632-6627
NSN 5945-00-819-9478
NSN 5965-01-223-3307
NSN 5965-01-366-0598
NSN 6620-01-235-3752