Part Number: 103A21-5K1PCT (Resistor fixed wire) Part Number: 103A218K (Resistor) Part Number: 103-A22 (Inductor) Part Number: 103A-2221-1 (Ne) Part Number: 103A224069 (Valve) Part Number: 103A225289 (Piston) Part Number: 103A226K (Resistor, fixed wire) Part Number: 103A229K (Resistor,fixed,w) Part Number: 103A23 (Resistor fixed wire) Part Number: 103A23-2K (No description) Part Number: 103A249K (Resistor r261) Part Number: 103A24K (Ultronix) Part Number: 103A-25 (Boonton radio corp - 103a-25 - i) Part Number: 103A255K (Resistor)