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 5999-01-056-6529
NSN 5855-01-516-9915
NSN 6240-01-198-1966
NSN 7035-00-421-8710
NSN 2925-01-118-6125
NSN 5835-01-276-2808
NSN 5965-01-083-8006
NSN 2925-00-961-2117
NSN 5935-01-145-4664
NSN 6240-00-409-5833
NSN 6150-01-239-4330
NSN 5935-01-514-7524