[{"id":189145677960,"handle":"coupon-eligible","title":"Coupon Eligible","updated_at":"2026-07-08T21:06:57-04:00","body_html":"","published_at":"2020-12-14T21:11:58-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"not_equals","condition":"Lightspeed Aviation"}],"published_scope":"global"},{"id":174246985864,"handle":"david-clark","title":"David Clark","updated_at":"2026-07-08T16:09:47-04:00","body_html":"\u003cp data-mce-fragment=\"1\"\u003eDavid Clark Company has pioneered air and space crew protective equipment design, development and manufacture since 1941, with products ranging from anti-G suits to space suits.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDavid Clark Company's tradition of providing crew protective equipment for leading edge, manned aerospace programs continues into the future, as our designers apply their expertise to passenger and crew protection in the commercial space flight market.\u003c\/p\u003e","published_at":"2020-03-11T14:53:53-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"vendor","relation":"equals","condition":"David Clark"}],"published_scope":"web","image":{"created_at":"2020-09-29T23:30:06-04:00","alt":"Shop for David Clark products.","width":800,"height":800,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/David_Clark_Logo1.jpg?v=1672277318"}},{"id":172784943240,"handle":"misc-aviation-headset-parts","title":"Misc. Aviation Headset Parts","updated_at":"2026-07-08T09:17:24-04:00","body_html":"\u003ch2\u003eAviation Headset Parts for Repair, Maintenance, and OEM Replacement\u003c\/h2\u003e\n\u003cp\u003eAviation headset parts help pilots, mechanics, and avionics professionals keep communication gear in service without replacing an entire headset assembly. This collection brings together misc aviation headset parts used for repair, refurbishment, and routine replacement on popular pilot headsets, especially for applications where OEM-style fit and function matter.\u003c\/p\u003e\n\u003cp\u003eProducts visible in the collection include microphone components, dome filters, acoustic filters, retaining rings, boom guide kits, headset domes, headband springs, electrical connectors, plug connector kits, cord assemblies, and clothing clips. That mix makes the category useful for troubleshooting common wear items, replacing broken hardware, and restoring headset performance in active flight training, general aviation, and commercial environments.\u003c\/p\u003e\n\u003ch2\u003eShop Pilot Headset Parts by Component Type\u003c\/h2\u003e\n\u003cp\u003eUnlike categories focused only on ear seals or mic covers, this misc headset parts collection covers the smaller aviation headset accessories and internal components that support long-term headset serviceability. Buyers can browse pilot headset parts tied to specific manufacturers and part numbers, which is especially helpful when matching an existing assembly, replacing damaged hardware, or sourcing aircraft headset repair parts for older communication equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrophone replacement parts including mic amplifiers, microphones, shields, and hanger brackets\u003c\/li\u003e\n\u003cli\u003eHeadset structural components such as domes, headband springs, boom guides, and retaining rings\u003c\/li\u003e\n\u003cli\u003eConnector and wiring-related parts including two-pin connectors, plug kits, and cord assemblies\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement parts for aviation headset maintenance and refurbishment\u003c\/li\u003e\n\u003cli\u003eUseful for pilots, maintenance shops, flight schools, and aircraft operators managing headset upkeep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor buyers looking for aviation headset parts beyond standard cushions and ear seals, this collection supports more detailed headset repair and component replacement. Review manufacturer references, part numbers, and product descriptions carefully to confirm compatibility with your specific pilot headset model and communication setup.\u003c\/p\u003e","published_at":"2020-03-04T16:24:31-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Misc. Aviation Headset Parts"}],"published_scope":"web","image":{"created_at":"2026-03-30T05:57:10-04:00","alt":"AI Generated Misc. Aviation Headset Parts Collection Image","width":1024,"height":1024,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/Misc._Aviation_Headset_Parts.jpg?v=1774864630"}}]
David Clark Headset Adapter Cord Vertex C6238 | 40918G-21
The David Clark Headset Adapter Cord Vertex C6238 (40918G-21) is a rugged, RFI-shielded coiled adapter cord designed to connect compatible Vertex portable radios to select David Clark modular headset systems. Built for aviation and professional ground communications, this OEM adapter cord helps reduce RF interference while providing dependable strain relief and flexibility for daily operations.
Genuine OEM David Clark adapter cord for reliable performance
RFI-shielded coiled cord helps reduce interference for clearer communications
Designed for use with Vertex VX/EVX series portable radios (compatible models vary)
Compatible with David Clark 6200 Series modular headset systems
Coiled cord design supports flexibility, mobility, and long-term durability
Ideal replacement for worn, damaged, or missing radio adapter cords
Maintain clear and dependable radio communication in high-noise environments with the David Clark 40918G-21 C6238 Vertex Headset Adapter Cord. This premium coiled adapter cord is engineered for reliable connectivity between compatible Vertex portable radios and David Clark modular headsets used in aviation operations. The rugged coil construction helps prevent tangles and reduces cable strain, while the built-in RFI shielding helps minimize radio frequency noise for improved audio clarity. Whether you’re replacing a worn cord or outfitting a professional ramp or maintenance communications setup, the Vertex C6238 adapter cord delivers OEM-quality performance trusted by aviation professionals.
Manufacturer: David Clark Company
Part Number: 40918G-21
Cord Reference: C6238
Radio Compatibility: Vertex portable radios (VX/EVX series; compatible models vary)
Cord Style: Coiled, RFI-shielded
Product Type: Portable Radio Headset Adapter Cord
Unit of Sale: Sold individually (Qty 1)
Approx. Shipping Weight: 1 lb
Country of Origin: USA
ECCN: EAR99
Compatibility: For use with compatible David Clark modular headset systems (6200 Series) and Vertex portable radios using the C6238 interface
Ordering was easy. Spoke with a professional and friendly person.
Shipping was fast only two days.
Used the product on a boat outboard motor and bracket.
Excellent primer for bare aluminum.
Couldn’t have gone better from ordering to product results.
Thank you!
I built this kit as a teenager most of 55 years ago. The kit is essentially the same, but now they’re laser cut. In the past, the panels were die-cut, sometimes you get one done with a dull cutter. That took a lot of extra time, carefully re-scoring everything with a narrow Exacto blade so the pieces wouldn’t split. This kit is so crisp, it’s a joy to assemble. It’s fun seeing old reflexes come to life while assembling this baby. I only have the FW-190 from those years, but also built this one (the Hellcat), the Spitfire, Me-109, and the P-40. Good times!
