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 5975-01-510-4355
NSN 5905-01-435-4531
NSN 5910-01-463-9061
NSN 5915-01-626-0583
NSN 6135-01-484-8637
NSN 5999-01-387-1301
NSN 6320-01-642-2615
NSN 5975-01-623-0461
NSN 5930-00-079-0717
NSN 5950-00-505-2249
NSN 5950-01-266-8902
NSN 6110-01-364-0966