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.
NSN 5935-01-511-8803
NSN 6105-01-407-0254
NSN 5960-01-656-6343
NSN 7035-01-633-9537
NSN 6135-00-985-7846
NSN 6240-00-960-0315
NSN 5855-00-110-9341
NSN 5990-00-915-4531
NSN 5998-00-981-7227
NSN 6150-01-493-6486
NSN 7035-01-232-7263
NSN 6685-01-039-5912