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 6685-01-379-7764
NSN 5930-01-508-4891
NSN 5905-01-294-4788
NSN 5895-01-300-0070
NSN 5965-00-166-3486
NSN 5975-01-543-7239
NSN 5965-01-160-2691
NSN 5920-01-642-8946
NSN 5855-01-180-5369
NSN 6645-01-083-4759
NSN 6110-01-282-2329
NSN 6650-01-214-6285