15.5mm numeric tube manufactured by Burroughs

The B-8422 is an american made end view nixie tube manufactured by Burroughs and National Electronics. There is a matching special character tube, the B-5992
Brand / Manfacturer Burroughs
Same Types
Likely Tyes
Symbol height in mm 15.5
Characters / Symbols 0-9
Decimal point none
Base / Socket SK-136
Starting Voltage (typ) 170 V
Maintaining Voltage (typ) 150 V
Current per Segment 2.2mA
Reccomend Resistor 8.2kOhm @ 170V, 47kOhm @ 250V, 68kOhm @ 300V according to Datasheet