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5Z3 National Union Audio Receiver Rectifier Vacuum Tube Tested

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Original price was: $21.99.Current price is: $13.19.

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MPN : Does Not Apply
Model : 5Z3
Country/Region of Manufacture : United States
Brand : National Union
Type : Vacuum Tube

One Tested 5Z3 National Union Audio Receiver Rectifier Vacuum Tube Country of origin: USA Production era: 1940s Model: 5Z3 Manufacturer: National Union Type: Rectifier Plate type: black ribbed Base type: UX 4 pin Spacers: One Filaments: hanging V Getter frame: rectangle wire Getter flash: base Glass: Clear Stencils: very good Condition: excellent Original carton: NA Usage: minimal Quantity: 1 Please review the photos for more detail Test results: Strong balanced NOS results for Emissions: 44 / 43 For Emissions, the suggested minimum value: 28 Shorts: None detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for vintage tube-based equipment ideal for use in tube amplifier power supplies and vintage audio / test equipment The tube will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to contact us if you require any additional information

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