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 6145-01-114-9089
NSN 5985-00-393-9820
NSN 6110-01-540-8733
NSN 6645-00-829-8868
NSN 5930-00-380-6550
NSN 5996-01-146-5765
NSN 6650-00-122-1109
NSN 6645-01-319-6683
NSN 6105-01-360-1828
NSN 6220-00-764-6099
NSN 7035-01-232-7263
NSN 5996-01-464-0548