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 5915-01-161-8146
NSN 5945-01-417-2146
NSN 5960-00-875-4655
NSN 7035-01-029-7221
NSN 5905-01-551-1288
NSN 6145-01-439-8041
NSN 5930-01-660-1437
NSN 6240-00-258-2389
NSN 6130-01-221-7682
NSN 6105-00-141-0300
NSN 5910-01-301-1592
NSN 6240-00-126-4551