-40%
2, NEW, RCA 5Z3, hanging filament, wartime, match date pair, 5U4G elec eq
2, NEW, RCA 5Z3, hanging filament, wartime, match date pair, 5U4G elec eq
2, NEW, RCA 5Z3, hanging filament, wartime, match date pair, 5U4G elec eq
2, NEW, RCA 5Z3, hanging filament, wartime, match date pair, 5U4G elec eq
2, NEW, RCA 5Z3, hanging filament, wartime, match date pair, 5U4G elec eq
2, NEW, RCA 5Z3, hanging filament, wartime, match date pair, 5U4G elec eq
2, NEW, RCA 5Z3, hanging filament, wartime, match date pair, 5U4G elec eq

2, NEW, RCA 5Z3, hanging filament, wartime, match date pair, 5U4G elec eq

$ 55.41

Availability: 66 in stock
  • Type: NOS Tube
  • Modified Item: No
  • Restocking Fee: No
  • Item must be returned within: 30 Days
  • Custom Bundle: No
  • Refund will be given as: Money Back
  • Country of Manufacture: United States
  • Brand: RCA
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Non-Domestic Product: No
  • Model: 5Z3
  • MPN: 5Z3

    Description

    Two, NEW in box, RCA 5Z3 tubes, with the tall, shouldered glass bulb.
    As you likely know, the 5Z3 is the four pin electrical equivalent of the octal based 5U4G tube.  Black plates, silver printed logos, hanging filaments with the lower getter. Tested on a Hickok TV-3 military tester that has been calibrated. Firm bases, excellent silvering. Tubes test at 164-162 and 162-161 where pass/fail is 80. These are relative numbers and do not indicate percentages. Tubes have the same structure inside and out, having matching date codes of "S1", January-February 1942
    Many other lots of tubes for sale this week.
    Shipping is free within the continental US. Elsewhere- exact postage only, no packing fee.