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 6220-00-930-8338
NSN 6650-01-544-5197
NSN 5950-01-555-6098
NSN 5950-01-245-4695
NSN 5945-00-728-0632
NSN 5965-01-508-1093
NSN 5920-01-612-8212
NSN 4140-00-959-4255
NSN 6105-01-354-4819
NSN 6110-01-272-7073
NSN 5935-00-952-2584
NSN 6130-01-380-4268