For sale is a single WE Western Electric 310A vacuum tube, D getter version, date code 6313. 

Please refer to the pictures for cosmetic details.

This was tested on my calibrated Hickok TV-7 tube tester. The minimum for a good tube is 30, which represents 60-65% of what a new tube would test. This one tests very good.

RESULTS 

- 44.6

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. 

If you want to know how much it will cost to ship to your country without eBay’s International shipping program, please email me before purchasing. Thank you.