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 5920-00-604-6301
NSN 6110-01-651-2051
NSN 6220-00-379-4044
NSN 5835-00-466-8544
NSN 5855-01-503-1061
NSN 5945-00-161-4014
NSN 5905-01-510-3803
NSN 6130-01-056-4204
NSN 5950-00-443-5085
NSN 5965-01-539-1135
NSN 5999-00-347-3949
NSN 5935-01-218-3904