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 6650-01-630-2223
NSN 6145-00-266-8453
NSN 5945-01-519-6316
NSN 2925-00-644-0028
NSN 5996-01-653-4930
NSN 6110-00-300-1876
NSN 5895-01-529-0863
NSN 6105-00-620-5370
NSN 5935-01-359-3222
NSN 5895-01-600-0615
NSN 5930-01-460-3180
NSN 5975-01-465-3128