NOS NATIONAL UNION 5Z3 Coke Bottle RECTIFIER VACUUM TUBE Tested USA 11.2078-D

$44.95 Buy It Now or Best Offer, $7.00 Shipping, 30-Day Returns, eBay Money Back Guarantee
Seller: tubes4less ✉️ (4,213) 99.6%, Location: Burton, Michigan, US, Ships to: WORLDWIDE, Item: 155071837095 NOS NATIONAL UNION 5Z3 Coke Bottle RECTIFIER VACUUM TUBE Tested USA 11.2078-D.

National Union 5Z3


NOS w/ Original Box


DUAL TRIODE TUBE

RECTIFIER TYPE TUBE

POWER VACUUM TUBE

RADIO VACUUM TUBE

GUITAR AMP TUBE

VINTAGE STOCK

Coke Bottle Shape

Clear Glass

Black Plates

Dual Support Rods

Hanging Filaments

Bottom [] Getter

Plastic Base

Label Printed on Base

TESTED NOS

MADE IN USA

DATE CODE: IC


TESTED on HICKOK TV-7

Results: 62 / 60

Minimum: 40 / 40



Combined Shipping Available!  Buy any amount of Tubes in USA and pay just shipping for one! International buyers combined shipping 0-8 oz package $16  and  8-24 Oz - $26



All Tubes Tested on a Calibrated Hickok TV7 or Sencore TC136

  • Brand: National Union
  • Type: Vacuum Tube
  • Model: 5Z3
  • Country/Region of Manufacture: United States

PicClick Insights - NOS NATIONAL UNION 5Z3 Coke Bottle RECTIFIER VACUUM TUBE Tested USA 11.2078-D PicClick Exclusive

  •  Popularity - 5 watchers, 0.0 new watchers per day, 627 days for sale on eBay. Super high amount watching. 0 sold, 1 available.
  •  Best Price -
  •  Seller - 4,213+ items sold. 0.4% negative feedback. Great seller with very good positive feedback and over 50 ratings.

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