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 5905-00-493-1821
NSN 5998-00-654-5278
NSN 5910-01-337-6532
NSN 5925-00-364-7969
NSN 5945-01-299-6208
NSN 5905-01-275-3102
NSN 6105-01-391-3513
NSN 6150-01-210-8581
NSN 6135-01-268-7056
NSN 6610-00-382-0266
NSN 6610-00-457-0325
NSN 7035-01-110-9355