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 5895-01-462-4503
NSN 6110-00-193-2847
NSN 5996-01-106-8903
NSN 5975-01-513-8561
NSN 6240-01-037-2215
NSN 7035-01-372-0421
NSN 6110-01-406-3623
NSN 6220-01-603-3149
NSN 5998-00-309-0850
NSN 5910-00-880-0800
NSN 5935-00-061-2639
NSN 4140-00-903-3965