NSN: 6240-01-344-6666

Technical Characteristics

• Base Style

  medium screw

• Current Rating For Which Designed

  0.350 amperes nominal

• Wattage Rating

  42.000 watts

• Overall Length

  4.375 inches nominal

• Criticality Code Justification

  feat

• Filament Designation

  c,cc-8

• Bulb Light Transmission Characteristic

  translucent

• Filament Heavy Duty Service Rating

  not rated

• Bulb Designator

  mb-19

• Light Output Rating

  665.000 lumens nominal single rating

• Light Center Length

  3.375 inches nominal

• Burning Position

  any acceptable

• Bulb Style

  c (cone)

• Rated Average Life

  hours

• Average Life Rating In Hours

  3500.0

• Voltage Rating

  120.000 volts nominal

• Emitted Light Characteristic

  white

• Special Features

  watt-miser