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 6135-00-998-5884
NSN 5999-01-544-5867
NSN 5996-01-458-6641
NSN 5910-00-266-0920
NSN 5999-01-303-7380
NSN 6620-01-050-2866
NSN 5915-00-378-5585
NSN 6650-01-433-0837
NSN 6105-01-586-7211
NSN 5915-01-605-3326
NSN 6645-00-251-0688
NSN 5935-01-408-5525