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GL-90/30

Information - Help 
ID = 86951
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Voltage Regulator, single   Power-supply 
Identical to GL-90/30
Similar Tubes
Normally replaceable-slightly different:
  0B3

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Industrial
Filament
Dimensions (WHD)
incl. pins / tip
x 105 x 34 mm / x 4.13 x 1.34 inch
Weight 38 g / 1.34 oz
Information source Tube Lore (II)   p. 37 & 213


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