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 5985-00-115-2843
NSN 5910-00-953-9238
NSN 6220-01-102-6629
NSN 4140-01-408-7737
NSN 5855-01-147-4785
NSN 6645-00-515-4849
NSN 5910-01-106-6109
NSN 5930-01-101-0362
NSN 6145-01-571-5349
NSN 6105-01-362-4822
NSN 6110-01-445-3072
NSN 5950-01-242-1901