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 5930-01-181-7917
NSN 5895-00-135-6998
NSN 5960-01-512-0233
NSN 6150-01-186-6903
NSN 5910-01-202-2689
NSN 6110-01-641-8030
NSN 4140-01-041-2636
NSN 5965-01-542-8510
NSN 5950-00-992-3804
NSN 6220-01-500-2188
NSN 5950-01-507-3732
NSN 5965-01-165-3002