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Showing 661 - 684 of 684 items
  • $US4.00

    Various manufacturer

    In Stock
  • $US17.00

    Various manufacturer

    Top quality double triode amplifier tubes including some Mil. Spec. manufactured by various manufacturers in the United States or Canada. These shoulder type glass 8 pin octal based tubes come with black plates and heavy metal internal supports. They are printed with various manufacturers markings, are glass etched 6AS7G, and come in standard boxes. Photo... Top quality double triode amplifier tubes including some...

    In Stock
  • $US5.00

    Various manufacturer

    In Stock
  • $US9.00

    General Electric (GE)
    Joint Army Navy US (JAN)

    Top quality rugged Mil. Spec. magic eye tubes manufactured for the Armed Forces in the United States by General Electric. These 8 pin octal based glass tuning indicator tubes are printed in white on base with GE logo, USN-6AL7GT MADE IN U.S.A. and coded 58-09 188-5, indicating 1958 production from Owensboro Kentucky factory. Boxes are standard military... Top quality rugged Mil. Spec. magic eye tubes...

    In Stock
  • Sale!
    $US5.00 $US8.00

    Joint Army Navy US (JAN)
    Various manufacturer

    Top quality Mil. Spec. minature glass vacuum tubes manufactured in USA by Raytheon or Sylvania. These high mutual conductance sharp cut-off 7-pin pentodes are designed for use as wide-band or IF amplifiers in mobile and aircraft applications. They are 1960's or 1970's production, have black plates and top halo getters, and come in standard white or brown... Top quality Mil. Spec. minature glass vacuum tubes...

    In Stock
  • $US17.00

    Various manufacturer

    In Stock
  • $US14.00

    Various manufacturer

    In Stock
  • $US9.00

    Various manufacturer

    Product available with different options
  • $US21.00

    Raytheon

    Best quality tough full wave rectifier tubes manufactured in the United States by Raytheon. These fine 8 pin octal based tubes have thick black plates, mica spacers, and bottom D getters. They are glass etched 5Y3GT, and printed in yellow RAYTHEON MADE IN U.S.A. with various production codes, mostly 280 with 3 or 4 digits.   Best quality tough full wave rectifier tubes manufactured...

    In Stock
  • $US19.00

    Various manufacturer

    High quality full wave rectifier tubes manufactured in the United States by different manufactuers. These fine glass shoulder type 8 pin octal based tubes come with black plates and thick metal internal supports. They are printed with different manufacturers markings and most are glass etched 5X4G. Boxes are standard munufacturers printed 5X4G. High quality full wave rectifier tubes manufactured in...

    In Stock
  • $US36.00

    Raytheon

     Finest full-wave glass rectifier tubes manufactured in the United States by Raytheon. These 8 pin octal based tubes come with black ribbed plates, stout internal construction, and side getters. They are printed in yellow 5U4GB and come in standard Raytheon red and white boxes printed 5U4GB.  Finest full-wave glass rectifier tubes manufactured in...

    In Stock
  • $US22.00

    Sylvania

     Top of the line glass rectifier tubes manufactured in the United States or Canada by Sylvania. These fine 8 pin octal based full-wave rectifier tubes come with black plates and top or side getters. They come in long and medium bottle versions, and are printed in green or yellow with Sylvania logo SYLVANIA MADE IN U.S.A. or CANADA, and glass etched 5U4GB...  Top of the line glass rectifier tubes manufactured in...

    In Stock
  • $US23.00

    Joint Army Navy US (JAN)
    Radio Corporation of America

     Tough shoulder type brown base glass full wave rectifier tubes manufactured for the Armed Forces in the United States by RCA. These rugged 8 pin octal based tubes have black plates, two internal metal posts, and bottom getters. They are printed on base JAN CRC-5R4GY MADE IN U.S.A. with mostly 1960's production codes. They are also glass etched 5R4GY U.S.A.  Tough shoulder type brown base glass full wave rectifier...

    In Stock
  • $US49.00

    Sovtek

     Tough full wave glass rectifier tubes manufactured in Russia by Sovtek. These fine 8 pin octal based tubes come with gray plates, stout mica supports, and top getters. They are printed in black 5AR4 SOVTEK MADE IN RUSSIA 01 02 and stamped OTK2. Boxes are standard Sovtek red, white and blue printed 5AR4.  Tough full wave glass rectifier tubes manufactured in...

    Out of stock
  • $US5.00

    Various manufacturer

    In Stock
  • $US9.00

    Various manufacturer

    In Stock
  • $US4.00

    Various manufacturer

    In Stock
  • $US4.00

    Sylvania
    Joint Army Navy US (JAN)

     Fine mil. spec. loctal based tubes manufactured in the United States by Sylvania. These glass diode tubes designed for mobile radio applications; are printed in yellow JAN CHS 1R4 / 1294 VT-183 SC 95A MADE IN U.S.A. SYLVANIA, and glass etched on top 1R4 1294. They are boxed in standard beige military boxes printed U.S. ARMY U.S. NAVY SC 95A S.C. ORDER...  Fine mil. spec. loctal based tubes manufactured in the...

    In Stock
  • $US5.00

    Various manufacturer

    In Stock
  • $US5.00

    Various manufacturer

    In Stock
  • $US19.00

    Various manufacturer

    In Stock
  • $US9.00

    Raytheon

    Rugged subminiature pentode tubes manufactured by Raytheon in the United States. These metal amplifier tubes feature low battery drain, and economy of space and weight. They are printed in black RAYTHEON 1AH4 MADE IN U.S.A. and coded EO6. Wrapped in absorbent material, boxes are large size Raytheon red and blue printed 1AH4. Rugged subminiature pentode tubes manufactured by...

    In Stock
  • $US7.00

    Various manufacturer

    NOS Various brands 0A3 and mil. spec.VR75 8-pin octal base glass voltage regulator . New in box (NIB) available.  0A3 = VT-260 (VT260) = QS1205 = CV1895 = VR75-30 = QS75/40. NOS Various brands 0A3 and mil. spec.VR75 8-pin octal...

    In Stock
Showing 661 - 684 of 684 items