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 6220-01-068-0542
NSN 5996-00-952-3452
NSN 5950-01-037-2803
NSN 5855-00-079-2370
NSN 5985-00-394-5888
NSN 5975-01-390-7893
NSN 5935-01-354-3806
NSN 6105-00-138-2847
NSN 5996-01-305-4892
NSN 5985-01-269-5925
NSN 5895-01-626-0642
NSN 5945-00-309-0435