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 6110-01-214-8201
NSN 6135-00-145-8884
NSN 5935-00-584-3987
NSN 5950-00-716-2110
NSN 7035-01-259-7112
NSN 6650-00-403-5251
NSN 6650-01-249-0793
NSN 5895-00-141-9127
NSN 6240-01-425-1659
NSN 6145-01-581-1294
NSN 5960-01-138-5897
NSN 6150-01-619-7098