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 6105-00-181-0678
NSN 5945-00-126-6662
NSN 5965-00-049-7649
NSN 6220-01-654-0007
NSN 5935-01-516-3278
NSN 4140-01-445-4935
NSN 5910-00-292-0048
NSN 5910-01-417-7711
NSN 5998-01-594-7203
NSN 5996-01-642-5575
NSN 6685-01-162-5075
NSN 5990-00-920-2894