Brand new keypad switch for Collins 479S-6 or 479S-6A. I have a few extras, so get one now, before they are all gone. This is the unlighted version of the switch. If you've ever owned one of these , you know this is the weakest link in the 479S-6. Don't put off replacing that flaky switch any longer ....you can make that keypad work like new with a few of these switches. Sorry ....479S-6 is for reference only and is NOT included. I do occasionally have one available. Please inquire if interested.