Sylvania 6X5 JAN-6X5WGT Vacuum Tube Rectifier Milspec Black Plate NOS NIB

Sylvania 6X5 JAN-6X5WGT Vacuum Tube Rectifier Milspec Black Plate NOS NIBThis new old stock, new in box milspec Sylvania JAN 6X5WGT rectifier tube tested to spec on our Paul Hart calibrated TV7 U. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE

9/1730 and

harp-shaped getters

66/58 and 82/72

What makes this funny is that a major US defense contractor likely committed a number of felonies by smuggling communist Soviet tubes into the US at the height of the Cold War

This new old stock-testing United Electron 31LQ6 tube tested 120 on our Paul Hart-calibrated TV7/U

This new old stock-testing matched pair of Ken-Rad-MANUFACTURED

64 and 67 where minimum (65%) is 44 and 100% is 68

Tube One measured 62 while Tube Two measured 62 as well where minimum (65%) is 46

new in box matched pair of GE-MANUFACTURED 12SL7 / 12SL7GT dual triodes was tested on our Pau Hart-calibrated TV7/U for shorts

This Japanese 38KD6 tube tested 76 on our Paul Hart-calibrated TV7/U where minimum is 54 and new is 100

They have 312 126 C and no/none/not any EIA/date codes on their bases as well as L0M and C1M batch codes

new in box Sylvania 6BL8 / ECF80 tube tested to spec on our Paul Hart-calibrated TV7/U