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 5945-01-317-0372
NSN 5915-00-676-2056
NSN 6650-01-226-4819
NSN 6240-01-516-0634
NSN 5905-00-222-6807
NSN 5945-00-955-7968
NSN 5996-00-836-7393
NSN 6650-01-127-1276
NSN 6220-00-595-6954
NSN 5950-01-027-1459
NSN 6105-01-158-7618
NSN 5855-01-498-3065