NSN: 6240-01-179-2898

Technical Characteristics

• Overall Length

  5.313 inches nominal

• Wattage Rating

  75.000 watts

• Filament Designation

  c-17

• Bulb Style

  a (arbitrary designation)

• Burning Position

  any acceptable

• Base Style

  medium screw

• Light Center Length

  3.875 inches nominal

• Special Features

  safeline coated

• Voltage Rating

  115.000 volts minimum and 125.000 volts maximum

• Rated Average Life

  hours

• Bulb Light Transmission Characteristic

  transparent

• Bulb Designator

  a-21

• Average Life Rating In Hours

  1000.000

• Filament Heavy Duty Service Rating

  rough service

• Emitted Light Characteristic

  colorless