Westinghouse White Stove Control Knob.
Genuine Part No. 0019007830.
Fits many Westinghouse Freestyle gas & electric stoves including models POH678W, POH688W, POH773W, POH774W, POH776W, POH777W, GWH472W, GWH476W, GWH540W, GWH678W, GWH745W.
Knob diameter - 47mm, Height - 20mm, Shaft - 6mm D, grey pointer.
The pointer is at the same side as the flat side of the shaft. The shaft is actually recessed into the knob. It does not protrude down lower than the bottom edge of the knob.
There are several other knobs that also look identical at a glance. The ones we are aware of are listed here.
If you are not sure of the suitability of this part, please contact us with your full model number prior to purchasing so that we can check with the manufacturer.
We have been supplying appliance parts to the trade and retail for over 25 years. Buy with confidence.