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David 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 and internal headset stability.
Rugged Aviation-Grade Build: Withstands vibration, temperature changes, and extended use.
Easy to Install and Replace: Ideal for headset servicing, overhaul, or field repairs.
Supports Long-Term Durability: Preserves headset alignment and overall wear resistance.
The David Clark Spring Assembly, H9940 (Part Number 40623G-50) is a precision-engineered replacement spring designed to restore structural function in headsets that utilize the H9940 assembly design. This OEM part helps maintain proper tension and component alignment, ensuring long-term durability and headset usability.
Whether you're servicing aging equipment or completing a headset rebuild, the 40623G-50 spring assembly is an essential part for technicians working with David Clark aviation communications gear. Its robust design helps keep your headset secure and performing reliably during critical operations.
Technical Specifications
Part Number: 40623G-50
Reference Model: H9940
Component: Spring assembly
Material: High-tensile spring steel
Function: Maintains internal mechanical alignment and tension
Application: Compatible with David Clark H9940 headset systems
Ordering was easy. Spoke with a professional and friendly person.
Shipping was fast only two days.
Used the product on a boat outboard motor and bracket.
Excellent primer for bare aluminum.
Couldn’t have gone better from ordering to product results.
Thank you!
I built this kit as a teenager most of 55 years ago. The kit is essentially the same, but now they’re laser cut. In the past, the panels were die-cut, sometimes you get one done with a dull cutter. That took a lot of extra time, carefully re-scoring everything with a narrow Exacto blade so the pieces wouldn’t split. This kit is so crisp, it’s a joy to assemble. It’s fun seeing old reflexes come to life while assembling this baby. I only have the FW-190 from those years, but also built this one (the Hellcat), the Spitfire, Me-109, and the P-40. Good times!
