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 6130-01-379-2650
NSN 6110-01-212-4048
NSN 5999-01-510-6360
NSN 5925-00-419-0233
NSN 6105-01-160-7719
NSN 6320-00-164-4087
NSN 5895-01-428-3831
NSN 5855-01-656-6808
NSN 6135-01-069-2482
NSN 5895-01-351-0199
NSN 6105-00-476-3059
NSN 5945-00-343-8447