For sale is a KEN-RAD JAN-CKR-2A3 Black Glass Smoke Military Vacuum Tube.

 Cosmetically, this tube is in excellent condition. Bright, strong logo on the base, strong 2A3 stenciling on the glass. Please refer to the pictures for finer details.

This tube was tested on my Daniel Nelson calibrated Hickok TV-7 tube tester. It tested at 72% of NOS where the minimum for this tube is 38 (65%).

RESULTS:- 66.0

As this is a vintage item, this tube is being sold "as is." No returns are accepted.

If you have any questions, please send me a message and I'll do my best respond quickly.

The buyer pays for all shipping costs including packing, handling, shipping, and insurance. I know how to treat vintage electronics with the care and protection they need during transit. I pack everything I sell with extra protection so whatever you buy reaches you safely.

The international shipping quote on eBay is not accurate. If you want to know how much it will cost to ship to your country, please email me before purchasing. Thank you.