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 6105-01-249-6197
NSN 6145-01-363-8518
NSN 5835-01-143-9143
NSN 5960-01-022-7322
NSN 5905-01-123-6345
NSN 5975-01-100-1063
NSN 5930-01-602-6312
NSN 5920-01-425-1780
NSN 5990-01-328-8225
NSN 6130-00-727-3294
NSN 6240-00-885-4049
NSN 6150-01-496-7110