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 6685-00-862-0979
NSN 5835-01-416-6455
NSN 6610-01-509-2048
NSN 5935-01-408-4623
NSN 4140-00-597-5260
NSN 5996-01-541-4974
NSN 5895-00-093-0292
NSN 5855-00-560-0110
NSN 5996-01-158-5197
NSN 7035-01-444-4240
NSN 6610-01-396-5628
NSN 5965-01-187-8574