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David Clark NPNR Washer (10 Pack) – OEM Headset Hardware | 40688G-16
The David Clark NPNR Washer (Part No. 40688G-16 / 17165P-73) is a genuine OEM hardware component designed for aviation headset assembly and maintenance. Engineered for precision and durability, these washers ensure reliable fastening and long-term performance in demanding flight environments.
Authentic OEM David Clark hardware component for aviation headsets.
Provides secure fit and vibration resistance for headset assemblies.
Manufactured to exact David Clark engineering standards.
Ideal for headset repairs, overhauls, and maintenance operations.
Pack includes 10 washers for professional or fleet-level service use.
The David Clark NPNR Washer (40688G-16) is designed to maintain consistent tension and secure component alignment in headset assemblies. Crafted from durable, OEM-grade materials, this washer offers excellent resistance to wear and vibration. It’s commonly used in various David Clark headset models during assembly and repair, ensuring long-lasting reliability and maintaining the headset’s structural integrity. Sold in a pack of ten, this genuine replacement hardware is ideal for aviation maintenance teams and headset service professionals who demand precision, quality, and OEM assurance.
Technical Specifications
Manufacturer: David Clark Company
Part Numbers: 40688G-16 / 17165P-73
Type: NPNR Washer
Quantity: Pack of 10
Material: OEM-grade metal
Application: Aviation headset assembly and maintenance
Compatibility: Select David Clark aviation headsets
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.
