Designed to function as a oscillator, detector, and amplifier. NSN: 5960-00-116-9986 New Old Stock * No Longer available for export MFR: Sylvania / General Electric SKU: 9002
Designed to function as an oscillator, amplifier, mixer or multivibrator at low frequencies to VHF. New old stock * No longer available for export. MFR: General Electric SKU: 407
The red base 5691 is a premium 6SL7 made to last over 10,000 hours and produce low noise. New old stock * No longer available for export. MFR: RCA, GE SKU: 5691-RED
Designed to function in conditions of high mechanical shock, vibration and high temperatures. New old stock * No longer available for export. MFR: Raytheon SKU: 5702