19==>MAGNET BASE (PCS)
20==>MAGNET SPRING (PCS)
21==>MAGNET COE (PCS)
22==>MAGNET YOKE (PCS)
23==>PLUNGER (PCS)
24==>MAGNET COIL (PCS)
24==>MAGNETIC COIL (PCS)
27==>HEATER (PCS)