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 6320-01-616-0843
NSN 6650-00-227-8743
NSN 6150-00-230-6919
NSN 5945-00-489-0380
NSN 5920-01-379-7475
NSN 5999-01-174-1419
NSN 5835-01-117-6124
NSN 2925-01-459-8093
NSN 7035-00-264-7543
NSN 5975-01-298-1102
NSN 5855-01-018-1247
NSN 5905-00-133-5337