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David Clark Cable Bushing 10-Pack (00073M-01 / 40688G-41)
Keep your David Clark headset cables protected and secured with the original David Clark Cable Bushing 10-Pack. Designed to reduce wear at cable entry points, these bushings help prevent abrasion, cable damage, and strain on internal wiring during regular cockpit use.
Original David Clark replacement cable bushing kit (10-piece pack)
Helps protect headset cords from abrasion and stress at entry points
Ideal for headset repairs, refurbishing, or maintenance shops
Improves cable longevity by reducing strain and movement
OEM quality fit for David Clark headset cable assemblies
The David Clark 40688G-41 Cable Bushing Pack (00073M-01) is a genuine OEM headset maintenance accessory designed to protect and secure headset cords where they pass through a housing, earcup, or connector area. Over time, cable movement and friction can wear down insulation and strain internal wiring—especially in high-use aviation environments. These replacement bushings act as a durable strain-relief barrier, helping reduce stress on the cord and preventing premature cable failure. Perfect for pilots, mechanics, and avionics shops performing routine repairs or restoring David Clark headset assemblies, this 10-pack ensures you always have the correct bushing on hand when servicing a David Clark headset.
Technical Specifications
Manufacturer: David Clark Company
Part Number: 40688G-41
Reference Number: 00073M-01
Product Type: Cable Bushing / Strain Relief
Pack Quantity: 10 bushings per pack
Country of Origin: United States
Export Classification: EAR99
Condition: New
Compatibility: Designed for David Clark headset cable assemblies
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.
