David Clark 12409G-42 Headband Assembly Replacement | H5090 Series

The David Clark 12409G-42 headband assembly, also known as the H5090, is a factory-original replacement designed to restore the structure, comfort, and fit of compatible David Clark headsets. It ensures reliable performance and extends the usable life of your headset.

• OEM headband assembly for select David Clark aviation headset models
• Restores proper headset fit, clamping pressure, and balance
• Constructed with high-quality materials for long-term durability
• Ideal for headset refurbishment or replacement of worn components
• Supports secure fit for consistent audio and noise attenuation
• Easy to install — practical for field maintenance and upgrades

Frequent headset use can lead to deformation or fatigue in the headband, compromising comfort and headset performance. The 12409G-42 replacement assembly is designed to restore the headset’s original fit and stability, ensuring user comfort and optimal sound isolation in high-noise environments.

This replacement part is perfect for aviation professionals, maintenance technicians, and ground crew looking to maintain or refurbish their David Clark headsets. With its OEM-grade design and reliable performance, the H5090 headband assembly is a smart investment in long-term equipment upkeep.

• Part Number: 12409G-42
• Component Type: Headband assembly
• Alternate ID: H5090
• Compatibility: Select David Clark headsets (confirm before ordering)
• Function: Restores structural integrity and fit of headset
• Use Cases: Aviation headset maintenance, pilot gear refurbishment, ground support equipment