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 6145-00-290-3484
NSN 5950-01-432-0242
NSN 5965-01-372-8626
NSN 5950-01-141-7019
NSN 5985-00-203-1200
NSN 5835-01-228-8666
NSN 7035-00-403-5340
NSN 5835-00-905-7165
NSN 5895-01-600-9987
NSN 6650-00-211-6302
NSN 5996-01-167-0027
NSN 5945-01-310-8487