David Clark H10-13Y Headset Parts Guide & Illustrated Catalog

The David Clark H10-13Y is designed specifically for youth pilots and smaller-headed adults who need professional-grade hearing protection without sacrificing fit or communication clarity. Built on the trusted H10-13 platform, it delivers 23 dB NRR passive noise reduction alongside the M-7A electret noise-cancelling microphone — making it a serious headset for serious young aviators, not a toy.

Like all David Clark aviation headsets, the H10-13Y is designed for long-term use. Ear seals compress over time, headband springs fatigue, and comm cords take abuse from repeated folding and storage. Replacing worn components with genuine OEM parts keeps the fit tight, the audio clear, and the noise protection performing as rated — none of which is possible with generic substitutes.

This guide covers everything you need: full specifications, a complete illustrated parts catalog with direct links to available replacement parts, comfort upgrade options, adapter and accessory recommendations, and maintenance tips to keep the David Clark H10-13Y in top shape for every flight.

• Youth-sized fit that eliminates the clamp pressure and slipping common when smaller-headed pilots wear standard adult headsets.
• 23 dB NRR passive noise reduction — the same protection level as the adult H10-13.4 — in a shell sized for a younger or smaller wearer.
• M-7A electret noise-cancelling microphone delivers crisp, intelligible transmissions even in noisy piston and turboprop cockpits.
• Dual GA plugs provide out-of-the-box compatibility with virtually every general aviation aircraft intercom system.
• Conversion Kit (Adult Sizing) — part 40139G-03 — allows the headset to grow with the pilot, protecting the original investment through years of training.
• Circumaural over-ear design with undercut gel ear seals forms a consistent acoustic seal around smaller ears without excessive clamping force.
• Every wearable part is individually replaceable, so a single worn component never forces a full headset replacement.
• Backed by David Clark's reputation for rugged build quality and decades of proven performance in aviation training environments.

• Model Number: H10-13Y
• Part Number: 40411G-04
• Weight: Approximately 11 oz (youth-sized shell)
• Cord: Dual GA plug, straight cord
• Microphone: M-7A Electret Noise-Cancelling
• Passive Noise Reduction Rating (NRR): 23 dB
• Design: Circumaural (over-ear), youth sizing
• Certification: FAA TSO-C139a

The David Clark H10-13Y carries a 23 dB NRR passive noise reduction rating — identical to the adult H10-13.4. That rating reflects meaningful attenuation across the full frequency range of cockpit noise, making the H10-13Y appropriate for general aviation training aircraft, light singles, and twins where ambient noise levels are substantial but not at the extreme end of the spectrum.

The circumaural ear cup design forms a seal around the ear rather than resting on it, and the undercut gel ear seals — item 9 in the parts list — conform to the contours of a smaller ear for a consistent acoustic seal. When that seal degrades through normal wear, noise protection degrades with it. Replacing ear seals on schedule is the single most important maintenance action for keeping the H10-13Y performing at its rated 23 dB NRR.

The H10-13Y and the H10-13.4 share the same core H10-13 platform: identical 23 dB NRR, the same M-7A electret microphone, dual GA plugs, and the same replaceable-part architecture. The wiring and electrical specs are the same, and many individual components cross over between the two models.

The defining difference is physical sizing. The H10-13Y is built on a smaller headband and ear cup assembly specifically configured for youth pilots and adults with smaller head circumferences. The H10-13.4 is the standard adult-sized version. The H10-13Y also includes the Conversion Kit (Adult Sizing) — part 40139G-03 — so pilots can transition to adult dimensions as needed without replacing the entire headset.

Key comparison:

• H10-13Y: Youth-sized shell, 23 dB NRR, includes adult conversion kit, ideal for student pilots and younger or smaller-framed aviators.
• H10-13.4: Standard adult sizing, 23 dB NRR, the go-to passive headset for general aviation pilots of typical head size.

👉 Choose the H10-13Y for a young or smaller-headed pilot who needs a properly fitting headset — not an adult headset that's too large. Choose the H10-13.4 for a standard adult fit with the same protection and audio performance.

David Clark H10-13Y Replacement Parts List

1. Retaining Ring (10/pk) — 00009M-03
2. Headpad Restraint, Foam — 40867G-01
3. Right Dome — 15253P-04
4. Dome Filter — 26475P-02
5. Earphone Assembly — 10376G-20
6. Screw/Grommet Kit (4 pk) — 18900G-47
7. Dome Filter — 25629P-03
8. Filter (1 each) — 14096P-09
9. Undercut Gel Earseal (pair) — 40863G-02
10. Filter (1 each) — 26475P-08
11. Overhead Cord Assembly — 22607G-01
12. Headband Spring — 15452P-01
13. Stirrup & Clamp Kit — 22378G-14
14. Volume Control Knob — 15109P-01
15. Volume Control — 09349P-34
16. Clip, Cord (4/pk) — 15350P-02
17. Left Dome — 15253P-03
18. Boom Attachment Kit — 12840G-19
19. Kit, Boom Assembly w/Att. — 41090G-12
20. M-7A Electret Mic — 09168P-33
21. Mic Protector w/ O-Ring — 40062G-02
22. Comm Cord Kit — 18028G-01
23. Conversion Kit (Adult Sizing) — 40139G-03

Looking to make your David Clark H10-13Y even more comfortable? These two upgrades are customer favorites:

• Replace ear seals every 6–12 months depending on usage and wear — the gel undercut seals on the H10-13Y are the primary acoustic seal, and degraded seals directly reduce noise protection.
• Swap out the head pad if it becomes compressed or uncomfortable; the foam headpad restraint — part 40867G-01 — is a direct replacement.
• Inspect cord assemblies and plugs for stress, cracking, or intermittent audio — the comm cord and overhead cord are both individually replaceable.
• Clean headset surfaces regularly with mild, aviation-safe wipes to remove sweat and oils, particularly important for a headset used by a young pilot in training.
• Store your headset in a protective bag or case between flights to prevent unnecessary wear on the ear seals and mic protector.

Every component on the David Clark H10-13Y is individually replaceable with genuine OEM parts — maintaining the headset with authentic components ensures it continues to perform at its certified 23 dB NRR rating through years of training and beyond.

The H10-13Y uses standard dual GA plugs — a PJ-068 for audio and a PJ-055 for the microphone — which are compatible with virtually all general aviation aircraft intercoms. However, as young pilots progress and fly different aircraft types, adapters become essential for connecting a GA-terminated headset to alternative intercom systems or Bluetooth devices.

• GA to Helicopter Adapter (18253G-06): Converts the H10-13Y's dual GA plugs to a U-174/U helicopter connector, allowing use in rotorcraft environments — useful as a student pilot begins exploring different aircraft types.
• Airbus Aviation Headset Adapter (PA-97): Enables connection to Airbus-style 6-pin LEMO connectors found in some commercial and advanced training aircraft.
• GA to Bose Plug Adapter (PA-93B): Connects the H10-13Y to Bose-style single-plug intercom inputs, broadening compatibility across different panel configurations.

👉 A GA-terminated headset like the H10-13Y pairs with the right adapter to stay compatible across every aircraft a student pilot is likely to encounter.

Small accessories make a big difference in headset longevity and comfort.