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David Clark Headset/Enc/Helicopter/M-7A Amplified Electret Mic/5' Coil Cord/U-174/U Plug/Universal Flex Boom/Battery Pwr Module 40600G-03

David Clark Headset/Enc/Helicopter/M-7A Amplified Electret Mic/5' Coil Cord/U-174/U Plug/Universal Flex Boom/Battery Pwr Module 40600G-03
Out of Stock - On Backorder
David Clark Headset/Enc/Helicopter/M-7A Amplified Electret Mic/5' Coil Cord/U-174/U Plug/Universal Flex Boom/Battery Pwr Module 40600G-03
DAVID CLARK HEADSET/ENC/HELICOPTER/M-7A AMPLIFIED ELECTRET MIC/5' COIL CORD/U-174/U PLUG/UNIVERSAL FLEX BOOM/BATTERY PWR MODULE 40600G-03
Model H10-13HXL Aviation Headset | U-174/U plugs, Helicopter

The Model H10-13HXL aviation headset features electronic noice-cancellation (ENC) and a M-7A amplified electret microphone for offering pilots with crisp & clear communication. From a single nine-volt battery, this H10-13HXL operates up to 25 hours and has a pilot selectable auto-off function preserving battery life. Large, super-soft gel ear seal combined with a double-foam head pad offer comfort on long flights, while a flex/wire boom provides precise microphone place. 


  • Battery power module provides up to 25 hour of operation from one 9-volt battery
  • Expanded, super-soft, double-foam head pad offer comfort during long flights
  • Larger and lighter undercut comfort gel ear seals
  • Patented flex/wire boom provides precise microphone placement
  • Pilot selectable auto-shut off
  • M-7A noise-cancelling electret microphone for crisp & clear voice transmission
  • Five-foot extended coiled cord
  • Cord assembly connects to battery module then to panel intercom connector
  • FAA TSO-C57a, TSO-C58a approved

Product Codes

Mfr Part No:40600G-03
ECCN:5A991
SCHEDULE B CODE:8518302000
TSO:TSO C57b, C58a


Weight: 18 ozEar Coupling: around-the-earHardware Material: steelEar Dome Material: ABSConnectors: U-174/U, earphone plug U-174/U, mic plugConnection Cable: ~5 ft coil cord (1.5 m)Earphone Sensitivity: 90 dB SPL on flat plate coupler, re 1mW input @1KHzEarphone Type: Dynamic (ENC)Ear Impedance: 150Ω, nominal (stereo) 300Ω, nominal (mono)Ear Frequency Response: 100 Hz — 5,500 HzMicrophone Principle: M-7A amplified electretMicrophone Impedance: 50Ω ±20%Microphone Sensitivity: 400mV ±6dB into 150Ω load @ 1kHz for 114 dB SPL inputMicrophone Frequency Response: 300 Hz – 3,500 Hz per RTCA DO 214Microphone DC Supply Voltage: 8V - 16V (not polarity sensitive)Source Resistance: 470Ω

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  • Stock: Out of Stock - On Backorder
  • Manufacturer Part #: 40600G-03
$867.42

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Returns & refund summary

  • 30-day return window — with prior return authorization, unopened in original packaging.
  • Restocking fee: 20% on unopened items, 30% on open-box items.
  • Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
  • Return shipping: paid by buyer.
  • Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.

Full terms: Return Policy.

Authenticity & authorization

All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.

See our full Manufacturer Authorizations page for the current per-brand status.

Need traceability paperwork?

If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.

Shipping

Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.