Knob clip, also called an insert. If the clip is missing from the knob check on the control stem.
OEM Part - Manufacturer #WH01X10106
Ground clip
OEM Part - Manufacturer #WH2X1151
Front panel clip
OEM Part - Manufacturer #WE02X10009
Bottom cabinet clip
OEM Part - Manufacturer #WE02X10013
Front panel clip
OEM Part - Manufacturer #WE01X25997
No longer available
Where can I get this part?No longer available
Where can I get this part?No longer available
Where can I get this part?