Two points omitted at 180 deg
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 5996-01-549-6387
NSN 6105-01-184-3209
NSN 5910-00-042-3159
NSN 5895-01-589-4933
NSN 5920-01-553-8768
NSN 5930-01-099-1801
NSN 5895-01-509-4208
NSN 5925-01-039-8375
NSN 5835-01-392-7683
NSN 5945-01-432-2416
NSN 6620-00-296-6762
NSN 6645-01-400-2119