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 5960-01-212-8118
NSN 6320-00-115-0883
NSN 5905-01-365-5422
NSN 5930-01-269-6032
NSN 5950-01-132-7997
NSN 5965-01-137-3769
NSN 6105-01-478-2872
NSN 5895-00-365-4813
NSN 6650-01-438-1537
NSN 6150-00-003-1188
NSN 2925-00-101-7972
NSN 6650-00-862-2142