David Clark Push-to-Talk Switch DPST | OEM 09851P-28 Boeing letter opener Its warm brown color and

Its warm brown color and historic artwork make it a meaningful gift for aviation enthusiasts

Armstrong™ is a trademark of Henkel and its affiliates in the US and elsewhere and used under license

Length: Standard configuration

UH-12D (Army UH-23D)

David Clark Push-to-Talk Switch DPST | OEM 09851P-28 Boeing letter opener Its warm brown color andDavid Clark PTT Switch, DPST 09851P 28 OEM grade push to talk switch by David Clark with DPST configuration. Engineered for reliable communication control in aviation and industrial systems. Part number 09851P 28. Genuine David Clark OEM Component: Ensures trusted performance and precise system integration. Double Pole Single Throw (DPST) Configuration: Supports two independent circuits with one action. Robust, Long Life Design: Built to endure