Hello All,

I finally found and tested out some lock washers that work with 12mm and 16mm AV Switches.

For 12mm AV Switches follow this link:

https://www.mouser.com/ProductDetail...rrencycode=USD

For 16mm AV Switches follow this link:

https://www.mouser.com/ProductDetail...YuZ3osWg%3D%3D

Enjoy