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 6110-01-112-2322
NSN 5975-01-083-2397
NSN 6650-01-476-3329
NSN 6150-00-765-1527
NSN 6320-00-557-3079
NSN 6685-00-728-9570
NSN 5998-01-367-3653
NSN 5915-00-588-7302
NSN 6685-00-809-2846
NSN 6650-01-466-0995
NSN 6110-01-319-7177
NSN 5910-01-543-6551