Matching NOS/NIB RCA 5Z3 Military Rectifier Vacuum Tube HICKOK 600A Tested

Description

Item:
Matching NOS RCA 5Z3 Military Rectifier Vacuum Tube HICKOK 600A Tested
Condition:
These tubes are NOS/NIB, Black Plates, Top "O" Getters, Date matched 1976, Made in USA
Testing:
These tube has been tested on our Hickok 600A. A minimal acceptable 5Z3 is 1500/1500
This Hickok 600A was recently calibrated in 5/21 by Jim Thorusen, Central Coast Electronics, Lincoln City, Or.
Test Results:
These tubes tested Very Good - Matched a 5% differential
Tube 1 - 2150/1950
Tube 2 - 2050/1900
Warranty:
All tubes from North Coast Tubes are warranted Money Back for 30 days for your piece of mind.
US Shipping:
Shipping is USPS Mail.
International Shipping:
International Shipping is First Class