Designed to function as a rectifier operating with a peak of 20Kv and 300mA on the anode. Used in aircraft due to its rugged design. New old stock * New In Box * No longer available for export. MFR: Raytheon SKU: 3B22
Designed to function as a VHF transmitter tube or as a power output tube in battery powered amplifier. New old stock * New In Box * No longer available for export. MFR: GE SKU: 2E30
Designed to function as a rectifier of high voltage pluses generated by the scanning section of the TV receiver. New old stock * New In Box * No longer available for export. MFR: Sylvania, Westinghouse SKU: 3A2
Designed to operate in high voltage circuits. These tubes are used with very little cosmetic damage and low hours of operation. New old stock * No longer available for export. MFR: Chatham Electronics SKU: 4B32
Designed to be used as a voltage regulator in medium voltage applications. New old stock * New In Box * No longer available for export. MFR: Victoreen SKU: GV6C-4000
Designed to operate as either a full wave, voltage doubler, or half wave rectifier as it has two separate sections. New old stock * No longer available for export. MFR: RCA, Sylvania SKU: 117Z6
Designed to function as a power amplifier in environments where there is large amounts of shock and vibration and high temperatures. Made with gold plated pins. New old stock * No longer available for export. MFR: Bendix SKU: 6094