NSN: 6240-00-052-0786

Technical Characteristics

• Filament Heavy Duty Service Rating

  not rated

• Average Life Rating In Hours

  10000.0

• Emitted Light Characteristic

  colorless

• Light Output Rating

  0.300 spherical candlepower nominal single rating

• Burning Position

  any acceptable

• Voltage Rating

  28.000 volts nominal

• Bulb Style

  it (twin tubular)

• Rated Average Life

  hours

• Base Style

  midget flanged

• Current Rating For Which Designed

  0.048 amperes nominal

• Bulb Light Transmission Characteristic

  transparent

• Light Center Length

  0.375 inches nominal

• Wattage Rating

  1.344 watts

• Filament Designation

  c-2r

• Overall Length

  0.625 inches maximum

• Bulb Designator

  tt-1 3/4