2 US-Made 1625 / VT-136 Vacuum Tubes Milspec NOS-Testing Lot Of Two 12T10 NOS There were no shorts or

There were no shorts or gas and they measured 45/45

Tube One measured 66/71 while Tube Two measured 68/67

They are the new

new in box milspec RCA US Navy CRC 12A6 tubes tested to spec on our Paul Hart-calibrated TV7/U

2 US-Made 1625 / VT-136 Vacuum Tubes Milspec NOS-Testing Lot Of Two 12T10 NOS There were no shorts orThis new old stock testing matched pair of US made 1625 VT 136 output triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 68 for Tube One and 78 for Tube Two where minimum (65%) is 40 and 100% is 62. These tubes have excellent flashing; Micanol bases; double, dimpled sheet getters and two additional support rods per tube for increased rigidity and lowered