6D6 JAN View larger

Joint Army Navy US (JAN)

Fine variable-mu RF or IF pentode amplifier tubes manufactured for the Armed Forces in the United States by Tung-Sol. These tubes, electrical equivalent to VT-69, 6U7 and 58, come with 6 pin bases, top cap and bottom getters. They are glass etched 6D6 and printed on base JAN-CTL-6D6 VT-69 TUNG-SOL MADE IN U.S.A. Boxes are standard military beige under contract NXSR-92645P dated 1945. Some tubes are also marked NATIONAL UNION made by SUBMARINE SIGNAL CO. Photo is typical of available stock.


  • New Old Stock (New in box)

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Data sheet

CountryUSA / Canada
TypeVintage vaccum tubes, hard to find tubes and valves, Mil-SPEC Military Specifications Tubes
Base6 pin UX6