Try Play Things of the Past http://www.oldradioprts.com. Not sure if they have but worth a try. Good selection and support.
Jeff
: I am repairing an old Zenith 5G510 AM radio. It has a defective ON/OFF switch in the integral volume control. The schematic
: says that it is a 1 Meg. pot with a DPST switch. (There are 4 connectons on the back of the switch.) Where can I get one? It
: has a 1/4" round, split, knurled shaft. I tried Antique Radio Supply, and they responded that they had no such replacement
: product. Any ideas or suggestions are welcome! Thanks.