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 5925-01-401-5314
NSN 5895-01-634-0630
NSN 5950-01-587-4668
NSN 5945-01-307-2493
NSN 6620-00-127-0816
NSN 5930-01-422-4914
NSN 6110-01-090-0804
NSN 5935-00-052-3888
NSN 5905-00-441-7897
NSN 4140-01-526-6874
NSN 6650-00-207-9639
NSN 5910-00-824-0188