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 5996-01-513-7718
NSN 6240-00-845-0355
NSN 5960-00-687-1031
NSN 5985-00-999-0153
NSN 6145-01-411-4757
NSN 5935-01-360-4244
NSN 5895-00-433-5175
NSN 6620-00-092-7383
NSN 7035-01-517-7179
NSN 5925-01-140-2502
NSN 7035-01-629-3266
NSN 6130-01-157-1822