NOS (Vintage) Tung-Sol USA 12AV5GA Gray Plate Side [] Get Vacuum Tube 100+%

Tube Type / Number: 12AV5GA
Actual Brand*: (Vintage) Tung-Sol
Printed Brand: Tung-Sol
Quantity of Tubes: Single
Plate Construction: Gray Ribbed
Getter Construction: Side []
Country of Manufacture: USA
Visible Date Codes: 322NF3
Lettering Condition: 90 Percent
Year Made:
Mica Spacers: 2
Smoked Glass? No
Engraved Base? No
Boxes Included? 1 Box - Not Original
Notes:

Gm Test Results: 150
Minimum Good Value: 49
NOS Test Value: 80
Life Calculation: 100+% (where 65% = fail)

Tests as NOS?: Yes
True NOS?*: Yes

** Please note, many tubes will test NOS but will actually have a few hours of use on them. A truly NOS tube will have excellent getter flashing condition, no dirt/grime, usually in the original box, and no filament deposits. If a tube is listed  as "tests NOS" but is listed as "not True NOS" please expect the tube to have a small amount of use *

All tubes have been tested using only the best tube testers. We have a large fleet of tube testers, and every single one of them has been calibrated within the last year by industry experts. We mainly use the Hickok TV-7D/U, but occasionally we may use a Hickok 539, 533A, or 600A.