David Clark Spring Assembly H9940 | OEM 40623G-50 Boeing sweatshirt while the luxuriant

while the luxuriant

and designer-level tailoring

contributing to safer and more effective communication during your flights

and reliability in challenging applications

David Clark Spring Assembly H9940 | OEM 40623G-50 Boeing sweatshirt while the luxuriantDavid Clark Spring Assembly, H9940 OEM 40623G 50 OEM spring assembly from David Clark, engineered for structural support and mechanical alignment in H9940 headset systems. Part number 40623G 50. Authentic David Clark OEM Part: Manufactured for high compatibility and consistent mechanical performance. Built for H9940 Models: Designed specifically for headset systems using the H9940 configuration. Restores Spring Functionality: Maintains optimal tension