Part Number: 1458OPAMP (No description) Part Number: 1458P (Dip-8) Part Number: 1458P1 (Motorol) Part Number: 1458P2 (No description) Part Number: 1458P2DOTS (No description) Part Number: 1458PB (Component) Part Number: 1458PG-SB (Switch) Part Number: 1458PGSB1 (Switch,press) Part Number: 1458R12 (Filter) Part Number: 1458R4-12 (Valve, regulator) Part Number: 1458S (No description) Part Number: 1458SG (Semi) Part Number: 1458SMD (No description) Part Number: 1458-SO8 (Component)