The knob you referenced on Repair Clinic looks identical to the ones on my stove. However, I excitedly bought a knob that also looks like this on eBay a while back, but the hole for the shaft was too small. The part number for the eBay knob was Frigidaire 5303207050
. I've been thinking about drilling out the eBay knob to make it fit, but I'm hesitant to try it for fear of destroying the knob or not being able to keep it from spinning on the valve shaft.