National Union 12F5GT Vacuum Tube
Tested Good (National Union or RAYTHEON)

Your choice. Listing is for a single tube.
Listed as used. May not have been.
Have been tested, good.
All circuits tested, if more than one.
(Accurate Instruments Model 257)

1: National Union (60)
2: National Union (60)
3: RAYTHEON (62)
4: RAYTHEON (67)
 
Send note with your choice.

Original boxes were in perfect shape, however are dry and brittle, tabs breaking off when handled to test. Possibly 3 of them were unused in the box. One RAYTHEON box was marked used/good.

Please view all pictures closely as they are part of the description.

Shipments are sent out 7 AM Pacific time daily. Payment conformation by 7 PM will be sent out the following morning.

USPS no longer scans in a timely manor, but items are in their hands as described.

Returns accepted. Must be returned as is. 

Refund minus cost postage.

Please contact me first if you have any issues with your purchase. 

Buyer pays return shipping.
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(box 05)