Part Number: 12389 (Resistor var 10k) Part Number: 123890 (Packing) Part Number: 12389000 (Facobras industria e comrcio ltd) Part Number: 1238900000 (Weidmuller) Part Number: 12389-001 (N/a) Part Number: 12389-002 (Overlay, alt ind air and parking) Part Number: 12389-003 (N/a) Part Number: 1238901 (No description) Part Number: 12389014 (Ne) Part Number: 12389048 (Elco) Part Number: 1238906-1 (Component) Part Number: 1238907 (No description) Part Number: 1238907-1 (Component) Part Number: 1238909-1 (Nut)