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 6320-01-435-5991
NSN 6135-00-593-6831
NSN 5965-00-255-3889
NSN 6135-01-581-8163
NSN 5975-00-171-3608
NSN 5895-01-516-3008
NSN 5925-00-973-1160
NSN 6650-01-174-0928
NSN 6620-00-756-6060
NSN 5930-01-027-1431
NSN 6610-01-526-2054
NSN 5965-00-959-4910