Philco 5Y4 5Y4G Vacuum Tube Black Plate Rectifier Shoulder ST-Shape Hanging Filaments 6L6WGA These tubes have silver and

These tubes have silver and gray bottles

One is milspec

3 milliamps while Tube Two’s was 28

These five US-made 6F5s were tested on our Paul Hart-calibrated TV7/U for shorts

3 milliamps/1830 micromhos with 400 volts on the plates and a bias of -36 volts

Philco 5Y4 5Y4G Vacuum Tube Black Plate Rectifier Shoulder ST-Shape Hanging Filaments 6L6WGA These tubes have silver andThis Philco 5Y4G rectifier tube tested 46 46 where minimum (65%) is 40 40 and 100% is 62 62. It has the nostalgic shoulder Coke bottle glass envelope; hanging filaments; a round, top mica spacer with mica snubbers; an engraved base; a bottom, dimple, sheet getter; nice flashing and ribbed, black plates. It has some oxide shedding. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE