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David Clark 28406P-02 Black Grommet with 0.170" Inner Diameter
The David Clark 28406P-02 is a precision-engineered black rubber grommet used to protect and seal wiring or cable entry points in aviation headset assemblies. It is designed to maintain the integrity of your headset by preventing cable chafing and shielding internal components from environmental elements.
OEM replacement grommet with 0.170" inner diameter
Protects cables and wiring from wear, vibration, and environmental damage
Maintains proper sealing around cable entry points in headset assemblies
Durable rubber construction for long-lasting performance
Ideal for routine maintenance or headset refurbishment
Compatible with select David Clark headset components and wiring channels
Over time, headset grommets may degrade, harden, or crack, exposing internal wiring to damage and reducing the overall lifespan of your headset. Replacing a worn grommet with the 28406P-02 restores a tight seal and ensures reliable cable support, especially in demanding aviation environments.
This grommet is a simple but essential component for maintaining the comfort, safety, and performance of your David Clark headset. Whether you’re performing scheduled maintenance or refurbishing older equipment, the 28406P-02 ensures a clean, professional fit and finish.
Part Number: 28406P-02
Component Type: Rubber grommet
Inner Diameter: 0.170 inches
Material: High-durability rubber
Function: Protect and seal cable or wire openings
Use Cases: Headset maintenance, wiring protection, part replacement
Used 7 on heavily oxidized Airstream. Sanded off oxidation. Presto changeo, an almost mirror-like finish. Will stick with Nuvite. Important to follow instructional video.
This is an amazing aid to my fisning. Something serious inland fishermen should have. My only regret is that I didn't have this over the last 20 years.