Model F keyboards are somewhat uncommon compared to the model M. So you will pay a premium regardless.

I'd send a message to anyone selling model F parts. They might just have the parts, just not listed.

Also make a BROAD search. something like "IBM keyboard parts". You will have to sort through a bunch of crap, BUT it will give you a better chance at catching someone making a crap listing.

Probably easier to 3d-print new ones than finding spare ones.

Thank Luckybob!
I hope one day I can say that I'm (a) LuckyGuy.. 😀

Have you tried asking at deskthority.net?
It is a forum dedicated to keyboards, also with a marketplace section where you could post a thread of what you're looking for.

derSammler wrote on 2020-05-20, 19:59:

Probably easier to 3d-print new ones than finding spare ones.

I replied to your post at VCFED.ORG:
Check out These 3D Printed Feet designshttps://grabcad.com/library/ibm-5155-keyboard … feet-stl-step-1. If you have or know someone with a 3D Printer this might help.

It's little things like this that make me want to get a 3d printer.

luckybob wrote on 2020-05-21, 18:41:

It's little things like this that make me want to get a 3d printer.

Many public libraries in the US have high quality 3d printers available for use, you just need to pay a per gram fee for the filament.

It's worth a call or web search, once quarantine is over.

aaronkatrini wrote on 2020-05-21, 14:21:

Have you tried asking at deskthority.net?
It is a forum dedicated to keyboards, also with a marketplace section where you could post a thread of what you're looking for.

No, I did not. For me is that all new!
I certainly try it. Thanks for the suggestion!

Where from Europe are you? I'm from Germany and own a 3d printer (well, two actually).

derSammler wrote on 2020-05-21, 20:23:

Where from Europe are you? I'm from Germany and own a 3d printer (well, two actually).

I'm from Antwerp, Belgium.
Normally I would travel to Munchen this summer, but it will be for next year...

There's also:
https://www.modelfkeyboards.com/

They are very easy to work with. I've talked to them about my original Model F a few times. That reminds me, I was going to order some replacement flippers for mine...

derSammler wrote on 2020-05-21, 20:23:

Where from Europe are you? I'm from Germany and own a 3d printer (well, two actually).

Now that I know that you are from Germany... My keyboard is German, but I like to transform it to US. Do you know if you can switch the keys of M keyboards to F keyboards?

No idea, sorry. I don't own a model F keyboard.