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 5965-01-523-8737
NSN 6220-00-901-8639
NSN 5920-00-908-1929
NSN 6150-01-358-9978
NSN 6105-00-007-9617
NSN 6110-00-993-0102
NSN 5920-01-319-5200
NSN 6650-01-597-7802
NSN 5945-00-540-1052
NSN 5999-01-433-3858
NSN 6150-01-399-2476
NSN 6150-00-335-7189