For me is difficult to send the radio in for a switch replacement because I am overseas. I searched the forums for the correct part numbers for the switch replacements, and it was not that easy, all the information is scattered between comments so I got the lead of brand and correct thread size for the beauty nuts to fit.
My results with part numbers are:
Three position small flat switch:
Digikey PN:
360-3393-ND
SWITCH TOGGLE SPDT 6A 125V
NKK Switches PN: M2013ES4W01
Two position long flat switch:
Digikey PN:
360-3388-ND
SWITCH TOGGLE SPDT 6A 125V
NKK Swithces PN: M2012E4S4W01
Three position long round switch:
Digikey PN:
360-3394-ND
SWITCH TOGGLE SPDT 6A 125V
NKK Switches PN: M2013Q4S4W01
Part numbers provided for :
https://www.digikey.com/