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 7035-01-010-4257
NSN 6220-01-532-6880
NSN 5835-00-431-4451
NSN 5975-01-409-2948
NSN 5985-01-395-2467
NSN 5998-00-484-2723
NSN 6685-00-099-0427
NSN 5999-01-461-2721
NSN 5855-00-494-9581
NSN 5920-01-578-6683
NSN 5960-00-167-7875
NSN 5910-01-323-7086