Tube 17DW4A or Röhre 17DW4A ID5557, Damper, booster, flyback diode, Novar, B9E = bigger than Noval, USA 1959 and shown. Radio tubes are valves.
$5.80 1–5 day delivery 30-day returns
Find 17BS3A-17DW4A, Tube Electrical Component by RCA at Electrical.com. All products include 2 year warranty, same day shipping.
$35.18 14-day returns
17AB10/17X10, 17AY3A/17BS3A, 17AX4GTA, 17DW4A, & more Vacuum Tubes Lot of 11. Item number: 38462EE41. Customer reviews:.