Belt Gizmo disk capacitor help

Building a Gizmo, have sourced all the other resistors, diodes, etc. Having a hard time with the brown disk capacitors. The ones I’ve sourced are not the proper 12-14mm diameter.

Anyone have a good link or lead on ones close to screen accurate?

Vishay y5u 440LD32-R capacitors are about that size. I can find them in the UK pretty cheap.

A quick look shows Newark.com has them, currently out of stock though.

Cool I’m also looking for such information, but I can not find anything on the Internet it is very difficult.