I am not sure if you are looking for keyboard shortcut settings in Indesign. If yes, then key board shortcuts are available inside menu "Edit"
Edit-> Keyboard Shortcuts...
Edit>Keyboard Shortcuts...>Product Area>Panel Menus>Character: No Break
This is exactly what I was looking for! Thanks so much rob_day!
You could also create a Character Style and create the KB shortcut for it. A style would make it easier to find out where you applied it too.
Oh, I didn't know I could do that too. Sweet! Thanks IDEAS-Training.