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 6150-01-480-0225
NSN 6650-01-189-7040
NSN 5855-00-586-6255
NSN 6110-01-493-1815
NSN 5895-00-149-1110
NSN 6145-01-444-3548
NSN 5905-00-501-0472
NSN 5965-00-377-0301
NSN 6620-00-409-4975
NSN 5975-00-997-9739
NSN 5895-00-391-4951
NSN 5960-01-563-4797