Product review (5 stars): This is an exact match
I hate when people buy the wrong part then give it a one star review.  It is like pounding a nail in with a newly purchased hammer, smashing your thumb, then giving the hammer a one star review.  When this happens and what's bad about it is that people are then afraid to buy a one star product thinking there is something wrong with it.  I took a chance and bought this part anyway, and now I want to right the ship.  There is nothing wrong with this part.  In fact, it is identical to the one I need to replace.

Here is how to choose this part for your appliance.  On many of the knobs there is typically a part number located on the back side molded into the part.  To pick this part, the number should read 3164424.  Note that there are two more numbers as a suffix to the part number, having a "01" tacked on at the end.  This number signifies the color, in this case black.  Had it been a "09" it would have been white.  So the order level part number is 316442401 as described.

Incidentally, they label this part a Frigidaire part.  It is not exclusively.  I know this because my Kenmore stove uses this exact knob.  It might fit Frigidaire stoves too but I don't own one to know.  The bag had Electrolux on it who also makes appliances.  The reality is, it may have been used by several other manufacturers as well but the part number on the part is the key identifier to make note of.  If your knob has this number on it then this is the part for you.  This knob fits 1/4 inch shaft diameters with a flat on one side giving it a "D" shape.  It also looks exactly like the picture.