1 5

Classic Currents

(1) Tested Strong Unbranded Sylvania 5931 Tube (Mil Spec 5U4WG) Black Plate Triple Mica

(1) Tested Strong Unbranded Sylvania 5931 Tube (Mil Spec 5U4WG) Black Plate Triple Mica

Tested and Guaranteed

$54.95 USD
$54.95 USD
Sale Sold out
Shipping calculated at checkout.
(1) Tested Very Strong Unbranded Sylvania 5931 Tube (Mil Spec 5U4WG equivalent).

All of the wording has worn off of the glass except for the 5931 tube number.
Some flea bite chipping around the bottom edge and tip of keyway but nothing terribly dramatic - see photo.

Black plates with triple mica spacers and a top square halo getter.

Tested on a calibrated Hickok TV-10 military tube tester with no shorts at 1600-1500 where 800-800 is minimum pass/good.

~ Please view all 5 photos ~
View full details

View All