RGW0464-K Technics Ein- / Ausschalter-Knopfschalter SL-1200 SL-1210 GR M5G MK5
(TECHNICS ON-OFF BUTTON : PART NO. : Part no. It's compatible to Technics turntable as models below ;. RYQ0309-K). So it can be used for substitution to models as below even the shaft will a little bit loose ;.