Hi, RATS.
I have recently acquired the following mostly NOS tubes from a retired
serviceman. I have roughly tabulated them in a spreadsheet. I looked
up most of them up but have no idea of relative
utility in our radio hobby, e.g. the TV vacuum tubes are less useful.

Anyway, I invite RATS to comment on and/or correct the list - if you
need any of them let me know. E-mail me at:
surfnews "at" sprint "dot" ca
but written properly.

Cheers,

Roger

VACUUM TUBE LIST (pasted from my spread sheet, the columns don't quite
hold
up but I think it's still legible!)

Number Substitute Type Use
1AH4 Battery set, miniature
tube
1AJ5
1C5GT Pentode Power
amplifier
1H5GT Diode Hi-mu triode
1S4 Pentode Power amplifier
1S4 Pentode Power amplifier
1T4 Pentode Remote cut-off RF
1T5GT Pentode
1T5GT Pentode Power amplifier
1T5GT Pentode Power amplifier
2EN5
2X2A
3AV6 Double-diode triode
3AV6 Double-diode triode
3BC5 Pentode Sharp cut-off RF
3BE6 Heptode Converter
3BE6 Heptode Converter
3BE6 Heptode Converter
3Q5GT Beam power amplifier Power amplifier
3Q5GT Beam power amplifier Power amplifier
3S4 Pentode Power amplifier
3S4 Pentode Power amplifier
3S4 Pentode Power amplifier
3S4 Pentode Power amplifier
3S4 Pentode Power amplifier
3S4 Pentode Power amplifier
4BL8 Medium-Mu Triode - Sharp-Cutoff
Pentode, TV freq. Changer
4BL8X CF80 Sharp-Cutoff Pentode TV RF amp. To 45
MHz.
4BZ8 Medium-Mu Twin TriodeTV push-pull
cathode-drive rf amplifiers
4CB6 Pentode Sharp cut-off RF
4CB6 Pentode Sharp cut-off RF
4CB6 Pentode Sharp cut-off RF
4CB6 Pentode Sharp cut-off RF
4CS6 Pentode Sharp cut-off RF
4CS6 Pentagrid Ssync separator and
sync clipper
4DE64 CB6? Sharp-Cutoff Pentode TV RF amplifier
4DE64 CB6? Sharp-Cutoff Pentode TV RF amplifier
4DT6A Pentode Sharp cut-off RF
5AS8 Diode-Sharp-Cutoff Pentode TV
det. & IF, video or agc amplifier.
5AZ4 Double diode FW power rectifier
5AZ4 Double diode FW power rectifier
5J6 Medium mu double triode TV with
series heaters
5T8 Triple diode triode TV with
series heaters
5V6GT Beam power amplifier TV with series
heaters
5W4GT 5Y4G Double diode FW power rectifier
5W4GT 5Y4G Double diode FW power rectifier
5W4GT 5Y4G Double diode FW power rectifier
5X8 Triode pentode Converter
6AC5GT Triode Power amplifier
6AC5GT Triode Power amplifier
6AC5GT Triode Power amplifier
6AC5GT Triode Power amplifier
6AC5GT Triode Power amplifier
6AH4GT Triode TV vert. deflection amp.
6AQ7GT Double diode triode Detector - AF
amplifier
6AQ7GT Double diode triode Detector - AF
amplifier
6AS8 Diode pentode Detector - amplifier
6AU5GT Beam power amplifier Power amplifier
6AU5GT Beam power amplifier Power amplifier
6BH11 Medium-Mu Twin Triode - Sharp-Cutoff
Pentode, TV .
6CM5 Not found
6CN7 Double diode, Hi-mu triode TV horiz
phase, reactance tube
6CN7 Double diode, Hi-mu triode TV horiz
phase, reactance tube
6D6 Pentode Amplifier
6DK8 Medium-Mu Triode - Sharp-Cutoff
Pentode
6F8G Double triode Amplifier inverter
6FW5 Beam Power Pentode TV horizontal
o/p
6FW5 Beam Power Pentode TV horizontal
o/p
6FY7Q Double triode (different) TV
vertical osc & o/p
6GY5 Beam Power Pentode TV horizontal
deflection Amp.
6P5GT TriodeMed mu
6P5GT TriodeMed mu
6SD7GT Semiremote-Cutoff Pentode Class A
amplifier
6SD7GT Semiremote-Cutoff Pentode Class A
amplifier
6SH7 Pentode Sharp cut-off RF
6SR7 Double triode Detector -
amplifier
6X5GT Double diode FW power rectifier
7A7 Pentode Remote cut-off RF
7B5 Pentode Power amplifier
7B5 Pentode Power amplifier
7B5 Pentode Power amplifier
7B8 Heptode Converter
7B8 Heptode Converter
7C4 Diode Detector (res. freq.
900 MHz)
7C4 Diode Detector (res. freq.
900 MHz)
7F7 High mu double triode Amplifier
7F7 High mu double triode Amplifier
7F8 Double triode Amplifier
7N7 Med. mu double triode Amplifier
7R7 Double diode pentode Detector -
RF amplifier
7X7 Double diode triodeDetector - AF
amplifier
7X7 Double diode triodeDetector - AF
amplifier
7Y4 6X4 Double diode FW power rectifier
7Z4 Double diode FW power rectifier
9BJ11 Dissimiliar Dual Pentode
9BJ11 Dissimiliar Dual Pentode
10JT8 High-Mu Triode - Sharp-Cutoff Pentode
11AR11 Semiremote-Cutoff Twin PentodeTV IF
amplifier
11AR11 Semiremote-Cutoff Twin PentodeTV IF
amplifier
12AX3 Half-Wave Rectifier TV damper tube
12AX3 Half-Wave Rectifier TV damper tube
12BT3 12AX3 Half-Wave Rectifier
12BT3 12AX3 Half-Wave Rectifier
12BT3 12AX3 Half-Wave Rectifier
12H6 Double diodeDetector, AVC tube
12J5GT Medium mu triode
12J5GT Medium mu triode
12K8GT Triode hexode Mixer oscillator
12L6GT Beam power amplifier Power amplifier
12SC7 Triode
12SC7 Triode
12SC7 Triode
12SC7 Triode
12SC7 Triode
12SG7 Triode
12SJ7 Pentode RF amplifier
12SJ7 Pentode RF amplifier
12SJ7 Pentode RF amplifier
12SN7GT Med. mu double triode
12SN7GT AMed. mu double triode
12SN7GTA Med. mu double triode
13GB5 Beam Power Tube TV horizontal
amplifier
14BL11 Dual Triode - Sharp-Cutoff
PentodeVideo amplifier
14BL11 Dual Triode - Sharp-Cutoff
PentodeVideo amplifier
19BG6G Beam power amplifier TV horizontal
deflection o/p
25AX4 Diode TV damper
25AX4GT Diode TV damper
25AX4GT Diode TV damper
25AX4GT Diode TV damper
25W6GT 25L6 Power pentode
25W6GT 25L6 Power pentode
35A5 Beam power tube Audio O/P in AC/DC
radios
35A5 Beam power tube Audio O/P in AC/DC
radios
35B5 Beam power tube Audio O/P in AC/DC
radios
45Z3 Diode Half wave power rectifier
50B5 Beam power tube Audio O/P
954 Detector Amplifier Pentode
954 Detector Amplifier Pentode
954 Detector Amplifier Pentode
7199 Triode pentode Med-mu, Sharp
cut-off
ECLL600 Not found
X78 Not found

End of list.