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 5835-01-382-4592
NSN 6220-01-371-1791
NSN 6220-01-187-7119
NSN 5855-01-486-9924
NSN 4140-00-152-7092
NSN 5965-00-768-4366
NSN 6145-00-107-3283
NSN 5975-01-207-9298
NSN 5935-00-505-7869
NSN 5930-01-262-9803
NSN 5965-00-905-6895
NSN 5930-01-017-9178