Part Number: 150-15-20-137 (Shield electron tube) Part Number: 1501-5202 (Termination tiebolt) Part Number: 1501-5203-1 (Aligment rod) Part Number: 1501-5203-2 (Aligment rod) Part Number: 1501-5203-3 (Aligment rod) Part Number: 1501-5205 (Contact) Part Number: 1501-5206 (Resonant line) Part Number: 1501-5207 (Resonant line) Part Number: 1501-5209 (Fastener) Part Number: 150152-1 (Actuator assemb) Part Number: 1501-5210 (Byppas mica washer) Part Number: 1501521000 (Roller) Part Number: 1501-5211 (Spacer diode contac) Part Number: 1501-5213 (Probe)