I need the font used on the older machines for model numbers... These labels are insanely expensive to order considering their simplicity and size... But I have access to a Cricut machine.

I apologize in advance for the examples. Being an older piece of equipment, decent quality examples are hard to find.
(Most of these are taken by farmers who don't know what image resolution is... )
Hopefully the parts schematic picture is good enough.

Singapore Sling  Suggested by rileym94 
Eurostile  Suggested by frd 

For the time being, I'm going to use Singapore Sling Regular. It's not a perfect match, but it's close enough to make my dad and I happy
I would still love suggestions on the true font.

A little bit closer but still not an exact match.