Need source for wire for 2 button footswitch for vintage blackface

[jlatrace]

I can't seem to find a source for wire I need to repair a vintage Fender RCA type, two button footswitch (foot switch).

The wire is black, oval, has two conductors (white & black) and the black conductor has a braided shield.

Any idea who manufactures this wire for Fender (used on the reissue two-button switch with RCA connectors)?

Or what the product part number might be?

[jlatrace]

I found that Weber had the wire but is out of stock. The folks on this site have been very helpful to me in the past. I look forward to your help, thanks in advance.