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Korry Switches and Indicators in Other Sizes

Although Esterline is best known for Korry 5/8-inch switches, there’s a Korry switch or indicator to fit virtually any situation and environment, with over three dozen product lines in a range of sizes and shapes — each with many options, for thousands of possible configurations. Our most commonly ordered lines are shown below.

For aerospace applications, our manufacturing facility is FAA-certified, with parts manufacturing authority. In addition, a number of our lines are available to the strict military performance standards of MIL-PRF-22885.

Selected Korry Switches and Indicators


Korry 307   Korry 307
3/8 x 5/8-inch switch

  Korry 458/ABS1436   Korry 458 / ABS1436
sealed round indicator
Korry 318   Korry 318
1/2 x 1-inch indicator
  Korry 476   Korry 476
3/8 x 1-inch indicator
Korry 433   Korry 433
1 x 1-inch switch
  Korry 777 spares   Korry spare switches
for the Boeing 777
Korry 434   Korry 434
1/2 x 1-inch indicator

Technical Support Literature

Consult our searchable index of component maintenance manuals, service bulletins, and service information letters.

For more information, email us at sales@korry.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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