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 6150-00-707-3950
NSN 5996-01-330-2716
NSN 5990-01-616-9342
NSN 5920-00-717-4490
NSN 7035-01-076-4067
NSN 5975-01-058-7718
NSN 5998-01-025-3222
NSN 5915-01-374-7072
NSN 6650-01-633-9147
NSN 5920-01-627-9295
NSN 5835-00-905-7165
NSN 5996-01-030-1387