RCA 5Z3 ENGRAVED BASE TUBE SUPPORT RODS TESTED NICE!

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UP FOR BIDS IS A RCA CUNNINGHAM RADIOTRON 5Z3 ENGRAVED BASE TUBE. THIS TUBE HAS SUPPORT RODS AND A FOIL GETTER. THIS TUBE WAS TESTED ON THE CALIBRATED TV-7D/U TUBE TESTER, W THE MINIMUM WAS 40/40. THIS TUBE TESTED AT 56/56. ALL TUBES ARE GUARANTEED 100%. ANYTUBE DESCRIBED AS "NOS/NIB" IS TO THE BEST OF OUR KNOWLEDGE *NEW* IT SHOULD BE NOTED THAT WHEN WE FIND A TUBE IN A BOX, WE DO NOT ALWAYS ASSUME IT IS NEW. TEST RESULTS AND TUBE CONDITION ARE MAIN FACTORS IN OUR DESCRIPTION AS NOS. BUYER'S SHOULD REALIZE THAT NOT ALL NOS TUBES HAVE A "LIKE NEW" APPEARANCE; MANY HAVE BEEN STORED FOR 40 YEARS OR MORE IN SOMETIMES RATHER POOR CONDITIONS. WE HAVE SEEN NOS/NIB TUBES W CORROSION EXISTS ON PINS, GETTER FLASHING APPEARS "BURNED IN", AND LABELS HAVE ALL BUT DISINTEGRATED. WE DO OUR BEST TO BRING YOU THE BEST, AND HAVE NEVER INTENTIONALLY MISREPRESENTED ANY INFORMATION WE PROVIDE TO YOU. MISTAKES DO AND HAVE HAPPENED. WE ENCOURAGE OUR CUSTOMERS TO REPORT ANY PROBLEMS WITH ANYTHING YOU PURCHASE FROM US WITHIN SEVEN DAYS OF RECEIPT. AFTER THE SEVEN DAY PERIOD, YOU EFFECTIVELY OWN WHATEVER PROBLEM YOU MAY HAVE. WE CONFIRM THIS BY TRACKING YOUR DELIVERY. WE FEEL THIS IS FAIR TO YOU AND TO US. UNITED STATES SHIPPING IS COMBINED FOR VACUUM TUBES---BUY ONE OR ONE THOUSAND, PAY ONLY THE ONE TIME SHIPPING FEE OF $6.00!!! FIRST CLASS SHIPPING IS read more

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