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 6650-01-100-0933
NSN 5895-00-923-4955
NSN 5965-00-971-5522
NSN 5960-01-467-7516
NSN 5945-01-112-0327
NSN 5975-01-646-0874
NSN 6320-01-339-9974
NSN 5920-01-655-1941
NSN 6320-00-225-7013
NSN 6650-01-337-8666
NSN 5935-01-297-7221
NSN 6610-00-186-9180