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 5915-01-304-6915
NSN 6645-01-294-5644
NSN 6105-01-397-0804
NSN 6110-01-253-8362
NSN 5920-01-451-2482
NSN 6620-01-593-0817
NSN 5990-01-414-7618
NSN 6650-01-090-0719
NSN 5950-00-890-4387
NSN 6320-01-243-2276
NSN 5925-01-379-9942
NSN 5945-01-247-5328