David Clark Variable Resistor 4.7k Ohms | OEM 09349P-40 cockpit recording U384/U (09227P-21) is a specialized

U384/U (09227P-21) is a specialized electrical connector component used in select David Clark aviation headset and communication wiring assemblies

Overall Dimensions: 13" x 9" x 2"

gas and coal furnaces

Meets MIL‑PRF‑81309H Type III performance requirements for electronic and general protection use

impact-resistant plastic construction

David Clark Variable Resistor 4.7k Ohms | OEM 09349P-40 cockpit recording U384/U (09227P-21) is a specializedDavid Clark Variable Resistor, 4. 7k Ohms OEM 09349P 40 OEM 4. 7k ohm variable resistor from David Clark, designed for use in aviation headset audio systems for precise resistance tuning and signal control. Part number 09349P 40. OEM Engineered for David Clark Headsets: Ensures proper fit and performance within aviation communication assemblies. 4. 7k Ohm Variable Resistance: Supports precision tuning of audio signal paths in headset electronics.