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 5945-00-269-0085
NSN 5915-01-081-6215
NSN 6320-01-296-3181
NSN 5945-01-303-6361
NSN 5935-00-173-8712
NSN 6105-01-551-1696
NSN 5895-01-190-7042
NSN 5930-00-107-5228
NSN 5915-01-397-4030
NSN 6150-00-336-9057
NSN 6620-00-172-6127
NSN 5990-01-649-0635