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 2925-01-290-4562
NSN 6320-01-322-8340
NSN 6650-00-585-2786
NSN 5950-01-064-9310
NSN 6135-00-505-0679
NSN 6620-00-018-2196
NSN 6220-01-310-8741
NSN 5935-00-719-4189
NSN 6135-01-308-5688
NSN 5915-01-054-3788
NSN 6620-00-912-9623
NSN 5998-01-252-7031