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David Clark Waterproof Hand-Activated Switch | OEM Aviation Push-to-Talk 40833G-01
The David Clark Waterproof Hand-Activated Switch 40833G-01 is a genuine OEM replacement component designed for aviation communication systems. This durable, hand-operated switch is built to perform reliably in wet, high-vibration, or outdoor environments—making it ideal for ground crew and flight operations requiring dependable push-to-talk (PTT) functionality.
OEM David Clark replacement switch ensures reliable system compatibility
Waterproof construction provides protection in harsh environments
Designed for hand activation for easy push-to-talk communication
Durable design suitable for aviation, marine, and ground support applications
Ensures long-lasting performance and dependable signal transmission
The David Clark 40833G-01 Waterproof Hand-Activated Switch is engineered to meet the demanding standards of aviation communication systems. This switch delivers precise control and consistent performance in moisture-prone or outdoor conditions, offering confidence during pushback, maintenance, or flight line operations. Designed for use in David Clark systems, it helps maintain reliable communication between pilots and ground personnel, minimizing downtime and ensuring mission-ready performance. Crafted with rugged materials, this component is built to endure repeated use and environmental stress.
Technical Specifications:
Manufacturer: David Clark
Part Number: 40833G-01
Type: Waterproof, hand-activated switch
Function: Push-to-talk (PTT) operation
Construction: Sealed, water-resistant housing
Application: Aviation communication and ground support systems
Compatibility: Select David Clark headset and intercom systems
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.
