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 5920-01-529-6313
NSN 6685-00-263-4545
NSN 6685-01-559-6235
NSN 6685-01-092-7125
NSN 6650-01-465-5362
NSN 6110-00-508-5892
NSN 5998-01-290-2957
NSN 5935-01-653-6813
NSN 5935-00-167-4671
NSN 6145-01-197-9558
NSN 6150-00-177-4522
NSN 6320-01-449-1014