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 5950-01-649-1289
NSN 5855-00-494-9581
NSN 5895-00-171-0412
NSN 5985-01-604-3963
NSN 6105-01-443-9028
NSN 5935-01-391-6100
NSN 5910-01-375-1233
NSN 6645-00-664-4665
NSN 5999-01-013-4874
NSN 6320-01-652-3806
NSN 6150-00-753-3950
NSN 5960-00-382-6012