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 5960-00-343-0852
NSN 5920-00-009-8186
NSN 6130-01-472-1748
NSN 5935-00-944-0859
NSN 4140-01-249-6017
NSN 5999-01-328-9052
NSN 5965-00-864-8046
NSN 6135-01-518-6581
NSN 5925-01-512-2765
NSN 5910-01-093-3491
NSN 6110-01-616-5289
NSN 2925-01-581-3273