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David Clark Cupped Washer (10 Pack) – OEM Headset Hardware | 11087P-03
The David Clark Cupped Washer set (Part No. 11087P-03 / 41090G-48) is a genuine OEM replacement hardware pack designed for headset assembly and maintenance. Each pack includes ten precision-formed cupped washers built to David Clark’s exacting standards for durability and reliable fit.
Genuine OEM David Clark replacement hardware for headset maintenance.
Includes ten (10) cupped washers for assembly and repair needs.
Engineered for long-lasting performance under frequent use.
Supports secure component fastening in David Clark aviation headsets.
Ideal for headset servicing, refurbishment, or preventive maintenance.
The David Clark Cupped Washer 10 Pack (11087P-03 / 41090G-48) is used in various David Clark headset models to ensure secure and precise assembly. These washers feature a cupped design that provides enhanced grip and tension between joined components, minimizing loosening over time. As genuine OEM parts, they maintain the original fit and function required by professional pilots, aviation technicians, and maintenance crews. Whether performing a full headset rebuild or replacing worn hardware, this washer set helps preserve headset integrity and performance for years of dependable cockpit use.
Technical Specifications
Manufacturer: David Clark Company
Part Numbers: 11087P-03 / 41090G-48
Type: Cupped Washer (10 Pack)
Material: Metal (OEM specification)
Quantity: 10 per pack
Application: Headset assembly and maintenance
Compatibility: Fits select David Clark aviation headsets
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
