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 6320-01-630-7629
NSN 6610-01-109-0141
NSN 5895-00-356-0179
NSN 5905-01-235-3830
NSN 5930-00-006-7292
NSN 6105-01-383-7486
NSN 6145-01-634-0388
NSN 5920-01-435-6052
NSN 4140-01-549-1995
NSN 6645-01-383-8139
NSN 6220-01-025-6140
NSN 6650-01-633-6804