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 6320-01-458-1853
NSN 5915-00-197-8610
NSN 5920-01-129-0895
NSN 5920-01-613-0229
NSN 5925-01-469-6667
NSN 5935-01-290-3797
NSN 5920-00-081-9156
NSN 6240-01-142-2963
NSN 5910-01-292-2652
NSN 6645-01-632-2272
NSN 6105-00-243-5278
NSN 6130-01-459-4794