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 6650-00-244-5648
NSN 2925-01-094-4771
NSN 5835-01-396-9036
NSN 6220-01-014-5351
NSN 6240-01-398-2887
NSN 5835-01-081-9345
NSN 6150-00-042-5660
NSN 7035-01-056-5350
NSN 5915-01-250-2451
NSN 5990-00-790-6980
NSN 5996-01-543-9058
NSN 5960-01-512-0233