PLUG
GS-1530 SN 60000 to SN 75999, GS-1930 SN 60000 to SN 75999, GS-3246 SN GS4605 to 75438, GR-12 SN 5000 to GR10 SN 19999, GR-20 SN 5000 to GR10 SN 19999, GR-15 SN 5000 to GR10 SN 19999, GS-2632 SN 6000
1k Centre Tap Potentiometer