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Korry 476 3/8 x 1-Inch Indicator


Korry 476 indicator


Korry 476 indicator array
Master-caution array of Korry 476 indicators

The Korry 476 indicator provides exceptional lighting and has proved reliable over millions of service hours on commercial and military aircraft. With computer-optimized reflectors and our proprietary legend technology, the legend illuminates evenly and is always easy to read, even in direct sunlight.

For more information or sales assistance, please email korry.sales@esterline.com.


Summary of Korry 476 Features

  • Exceptional sunlight readability and lighting uniformity
  • Front-accessible, push-to-relamp captive cap assembly
  • Short depth behind panel
  • Incandescent lamps standard
  • LED lighting optional
  • NVIS lighting optional
  • Custom matrix assemblies


Selected Specifications

All dimensions in inches (mm)

Korry 476 mechanical drawing


Korry 476 cutout


Weight: 0.4 ounce (12 g)


Operating Characteristics

Press-to-relamp force: 3 ± 1 pounds (1.36 ± 0.45 kg)

Mechanical life: 500 relamping cycles


Lamp circuit options

Korry 476 lamp circuit diagrams

Lamps: T-1-3/4 incandescent or flange-based LEDs available in 6V, 14V, 28V-LL, and 28V-NL

Terminals: double solder turret (T-2) standard

For more information, please email us at korry.sales@esterline.com.


  • This summary only contains basic marketing information on function or purpose. It does not contain technical data as defined in 15 CFR 772 or 22 CFR 120.10. This information is not subject to US export controls under the EAR or the ITAR.


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