David Clark Flat Lock Washer, 10/Pack – 43M-01 | 40688G-09

Genuine David Clark flat lock washers, designed for secure headset assembly. Includes 10 washers per pack, part number 43M-01 / 40688G-09.

• OEM-Approved Hardware: Manufactured by David Clark for precise compatibility and performance.
• Secure Fastening Solution: Helps maintain headset assembly integrity under vibration and frequent use.
• Flat Lock Design: Provides even load distribution and enhanced locking strength.
• High-Quality Material: Corrosion-resistant and built to withstand demanding aviation environments.
• Multipack Value: Includes 10 washers—ideal for repairs, replacements, and stocking up.
• Universal Fit for DC Headsets: Trusted replacement part for various David Clark models.

The David Clark Flat Lock Washer 10-Pack (Part Number 43M-01 / 40688G-09) is a genuine OEM component built to support secure headset construction and maintenance. These flat lock washers are precision-manufactured for consistent performance and long-lasting durability, making them essential for aviation headset upkeep.

Engineered for vibration resistance and firm fastening, each washer in this 10-pack ensures a tight, reliable fit in David Clark headset assemblies. Whether you're replacing worn components or stocking up on essential spares, these corrosion-resistant washers offer dependable quality backed by David Clark's trusted engineering. Perfect for aviation professionals, technicians, and headset owners who prioritize performance and reliability.

Technical Specifications

• Part Numbers: 43M-01 / 40688G-09
• Quantity: 10 washers per pack
• Design: Flat lock
• Material: Corrosion-resistant metal
• Compatibility: Suitable for multiple David Clark headset models