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 6135-01-518-9813
NSN 6110-01-410-8934
NSN 5855-01-216-7633
NSN 6645-01-242-0340
NSN 6650-00-056-1581
NSN 5985-01-447-1656
NSN 4140-00-455-8162
NSN 5895-01-447-2748
NSN 5935-00-707-7988
NSN 6105-01-166-2387
NSN 6145-01-553-3082
NSN 5975-01-081-6836