Part Number: 139-04531-0000 (General purpose thick filmchip r) Part Number: 139-04531-0053 (Component) Part Number: 139-04533-0000 (Resistor chip 453k ew 1) Part Number: 1390459 (Cat) Part Number: 139046 (Retainer) Part Number: 139046-01 (Shield assy) Part Number: 139046-02 (No description) Part Number: 139046-10 (Glide assy) Part Number: 139046-12 (Light shield assembly) Part Number: 139046-13 (Shield) Part Number: 139046-15 (Shield light assy) Part Number: 139046-21 (Light shield assy) Part Number: 139-04641-0000 (Res thick film 1206 464k ohm 1 1) Part Number: 139-04642-0000 (General purpose thick filmchip r)