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 6320-01-185-3857
NSN 7035-01-179-5667
NSN 4140-01-391-6462
NSN 5895-01-607-7158
NSN 5996-00-173-9652
NSN 5905-01-332-2515
NSN 5910-01-341-2218
NSN 5935-00-388-7768
NSN 6110-01-645-4990
NSN 6135-01-388-2761
NSN 5990-01-411-5930
NSN 6105-00-167-7576