(1) Tested GE JAN-CG-12SG7 Mil Spec Tube.
Date Code 61-17.
This tube tests above NOS specs.
Tested on a calibrated Hickok TV-10 military tube tester and exhibiting no shorts or leaks with the following results:
Test Result = 3550 micromhos
Minimum pass/good = 2100
NOS Target Value = 3150
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