Thanks.
Tried mouser. They only have a LED backlit one available (not an exact fit, too tall). I know because I bought it ($50 wasted), unles you are buying 1000s of unit to buy another variation. Now I am trying other vendors.
Centerville has the item "out of stock" in their page.
I will try once or twice again, then give up. My last try will be to adapt a cheap generic one with an arduino interface.
Wish me luck!