David Clark Comm Cord Kit for H8535 / 40689G-03 Assembly | 40599G-66 intercom recorder adapter The material is designed for

The material is designed for sealing firewall structures against the passage of air and vapors

and metal shavings after laundering

Product Type: 15' coiled communication cord kit

4°F to +82

and transitioning to different aircraft

David Clark Comm Cord Kit for H8535 / 40689G-03 Assembly | 40599G-66 intercom recorder adapter The material is designed forDavid Clark Comm Cord Kit for H8535 40689G 03 Assembly 40599G 66 The David Clark 40599G 66 Comm Cord Kit is a replacement communication cord assembly designed for the David Clark H8535 headset and compatible systems using the 40689G 03 assembly. Built for dependable performance in aviation environments, this kit helps restore clear audio and reliable microphone transmit when the original cord becomes worn, damaged, or intermittent. Genuine David Clark