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 5930-01-323-4780
NSN 6145-00-365-0121
NSN 5855-00-014-5008
NSN 6150-01-488-8265
NSN 6105-01-050-9376
NSN 6650-01-501-7061
NSN 6320-01-132-2746
NSN 6620-01-641-1461
NSN 6650-01-255-2876
NSN 5985-01-441-4731
NSN 5950-01-534-9833
NSN 5965-01-455-7747