Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

6173 UHF Diode Tube(Pencil), RCA (JAN) (NOS/NIB)
In Stock
Pencil type UHF diode, intended for pulse detection and pulse power measurement at frequencies up to 3300MHz. 1000V PIV, derated to 375V for altitude over 10000 feet; 1mA average DC current, 1A peak. 6.3 volt / 0.135 Ampere / Indirect
New Old Stock * No longer availoable for export
MFR: RCA (JAN)
NSN #: 5960-617-9048
SKU: 6173-JAN
Picture for reference only.
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253 Eimac Transmitting Tube, High Vacuum Diode Rectifier (NOS)
In Stock
Regular Price: $59.00
Special Price $49.95
Transmitting Tube, High Vacuum Diode Rectifier
Vintage 4 pin
New Old Stock * No longer available for export
MFR: Eimac
SKU: 253

NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)
In Stock
Designed to function as a industrial rectifier tube.
New Old Stock * New In Box * No Longer available for export
MFR: National Electronics
SKU: 7723
Made in USA

4E27 Lewis Electronics VHF Transmitting Tube, Pentode (NOS)
In Stock
The 4E27 is a VHF Transmitting Pentode that is air cooled with a 7 pin ceramic dish base
MFR: Lewis Electronics * Made in USA
New Old Stock * No Longer Available for Export
SKU:4E27
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0C3W Voltage Regulator Glow-Discharge Diode (NOS)
In Stock
Designed to function as a voltage regulator in circuits requiring 108 volts.
New old stock * No longer available for export.
MFR: Raytheon
SKU: 0C3W
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21JV6 GE, Sylvania, Westinghouse Beam Power Amplifier Tube (NOS/NIB)
In Stock
Beam power amplifier tube
Manufacturers: GE, Sylvania, Westinghouse
New old stock * No longer available for export

4C35A ITT / JAN Thyratron Transmitting Tube (NOS)
In Stock
The 4C35A is a unipotential cathode, three element hydrogen filled Thyratron designed for network discharge service. The special features 4C35a are its low jitter and high power output. Peak powers of 350 kilowatts are realized with this Thyratron. The hydrogen reservoir with which this tube is equipped provides a long stable operation and shelf life.
New Old Stock * No longer available for export
MFR: ITT / JAN
SKU: 4C35A-ITT
30 Day Warranty
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50C5 Raytheon, GE Beam Power Amplifier Tube (NOS)
In Stock
Designed for use in the audio-frequency power-output stage of radio receivers.
New old stock * No longer available for export.
MFR: Raytheon, GE
SKU: 50C5

5842WA - Low Noise Tube, 5960-00-879-4644, Raytheon (417A)
In Stock
5842WA Tube, High Mu Triode, MFR: Raytheon, NSN: 5960-00-879-4644, DLA 900-82-C-1558
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6080 Low-Mu Twin Triode Power Amplifier (NOS)
In Stock
6080 RCA Low-Mu Twin Triode Power Amplifier (NOS)
New Old Stock * No Longer Available for Export
MRF: RCA * Made in the USA
SKU: 6080-RCA