mnemonic seed – Use BIP39 to generate SSH or TLS keys?

Is it possible to use the same Bip39 mneumonic that generates addresses/keys to generate deterministic key pairs for use outside of cryptocurrency, say in ssh, tls, etc?

I know that bip39 doesn’t use RSA and some conversion would need to be done, but I’m just wondering if it’s possible.

For the simplest example of what I’m trying to achieve I’d like to convert the derived public/private keys from the table from here: into ssh pairs, as a start.