Part Number: 154-0697-10 (Electorn tube)Part Number: 320019-00 (Electorn tube)Part Number: 5960-00-262-0193 (Electorn tube)Part Number: C686-4-1 (Electorn tube)Part Number: CE93257 (Electorn tube)Part Number: DMS83004B (Electorn tube)Part Number: JAN6AU6WC (Electorn tube)Part Number: TU39300 (Electorn tube)