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 5996-01-220-1643
NSN 5835-00-133-0599
NSN 5835-01-056-4149
NSN 6220-01-158-5956
NSN 5975-01-230-3866
NSN 5950-01-122-5118
NSN 5905-01-322-0392
NSN 5920-01-302-7110
NSN 5975-00-014-0784
NSN 6240-01-209-3340
NSN 5930-00-846-1613
NSN 5905-01-634-0595