David Clark H10-60 Headset Parts Guide & Illustrated Catalog

The David Clark H10-60 is the top-of-the-line passive aviation headset in the David Clark lineup. Designed for pilots who fly regularly across multiple aircraft types, it combines a certified 23 dB NRR with a versatile dome jack system that accepts three different cord assemblies — giving you the freedom to move between fixed-wing and rotorcraft operations without buying a second headset. At 22 oz. (without cord), it delivers premium passive protection with dual independent volume controls, undercut gel ear seals, and a supersoft air-flow head pad for all-day comfort.

Like every headset, the H10-60 will show wear over time. The undercut gel ear seals compress and lose their seal. The headpad flattens. Boom assemblies flex one too many times and the wire fatigues. Dome filters pick up moisture and oils. When those things happen, genuine OEM replacement parts are what keep your headset performing the way David Clark intended — and what protect your 5-year warranty investment.

This guide covers everything you need to know about the David Clark H10-60: full technical specs, noise attenuation data, a complete illustrated parts catalog with all 21 line items cross-referenced to in-stock parts at Pilots HQ, comfort upgrade options, adapter compatibility, and maintenance tips to keep your H10-60 in service for years to come.

• Dome jack versatility: The H10-60's dome jack accepts three different detachable cord assemblies — straight dual-GA, coiled dual-GA, and coiled U-174/U — so one headset works across fixed-wing and helicopter cockpits.
• Certified 23 dB NRR: Full around-the-ear passive attenuation meets FAA TSO C57 Cat. B and C58a standards, with real-world attenuation data showing strong performance at every frequency band.
• Dual independent volume controls: A separate detented volume knob on each ear dome lets pilots dial in the exact audio level for each ear — particularly useful in split intercom configurations.
• M-7A electret noise-cancelling microphone: The same exclusive mic found on David Clark's professional series headsets, paired with a patented flex/wire hybrid boom that locks precisely in place and stays there.
• Undercut Comfort-Gel ear seals: Contoured gel ear seals reduce pressure points and conform to the face for a consistent acoustic seal, even during long flights or when wearing glasses.
• Supersoft air-flow head pad: The full-width head pad distributes weight evenly across the crown and breathes during extended wear — no hot spots, no compressed foam.
• Steel hardware and military-spec headband: Plated steel headband construction meets military specifications for durability, making the H10-60 one of the most rugged passive civilian headsets available.
• 5-year warranty, Made in the USA: Built in Worcester, MA, with a warranty that backs performance across every component of the headset.

• Model Number: H10-60
• Part Number: 40128G-01
• NSN: 5965-01-446-1516
• Weight (without cord): 22 oz.
• Cord: 5-foot straight cord with dual GA plugs (PJ-055 / PJ-068)
• Microphone: M-7A Electret Noise-Cancelling (09168P-33) with patented flex/wire hybrid boom
• Earphone Impedance: 300 Ohm (each ear)
• Passive Noise Reduction Rating (NRR): 23 dB
• Ear Coupling: Around-the-ear (circumaural)
• Volume Control: Dual independent detented knobs, one per ear dome
• Cord Connection: Dome jack — accepts three interchangeable cord assemblies
• Hardware: Steel (headband meets military specifications)
• Design: Over-the-head, circumaural
• Certification: FAA TSO Approved C57 Cat. B and C58a; Exceeds RTCA/DO-214 Standards
• Warranty: 5 years
• Origin: Made in the USA

The David Clark H10-60 carries a certified 23 dB NRR, placing it at the upper end of passive fixed-wing headsets. Real-world attenuation data shows strong protection across all key cockpit frequency bands: 18.2 dB at 125 Hz, 22.1 dB at 250 Hz, 28.6 dB at 500 Hz, 32.2 dB at 1000 Hz, 31.1 dB at 2000 Hz, and performance climbing into the mid-to-upper 30s from 3000 Hz through 8000 Hz. That high-frequency protection is particularly meaningful in pistons and turboprops, where engine harmonics concentrate in the ranges most fatiguing to hearing over long flights.

The H10-60 achieves this through a full circumaural (around-the-ear) design with adjustable headband pressure and undercut Comfort-Gel ear seals that contour to the face regardless of head shape. Unlike on-ear designs, the around-the-ear coupling creates a consistent acoustic seal that doesn't degrade with glasses or minor head movement. The domed ear cups also house dual acoustic filter layers — items 5, 8, and 9 in the illustrated parts list — which work together with the ear seals to tune the acoustic environment inside the cup. Replacing these filters on schedule is one of the simplest steps pilots can take to maintain full NRR performance as the headset ages.

Both the H10-60 and the H10-13.4 are passive, around-the-ear, FAA TSO-certified headsets with the M-7A electret microphone, Comfort-Gel ear seals, and David Clark's 5-year warranty. Both ship with a 5-foot straight cord and dual GA plugs. At the spec level, they're close — the H10-13.4 carries a 23 dB NRR compared to the H10-60's 23 dB NRR, and both are Made in the USA.

Where they diverge is in construction, versatility, and control refinement. The H10-60 uses a plated steel headband that meets military specifications — heavier at 22 oz. versus the H10-13.4's 16.5 oz., but significantly more rugged. The H10-60's dome jack system allows cord swapping for helicopter or fixed-wing use, while the H10-13.4 uses a fixed single-cord configuration. The H10-60 also features dual independent detented volume controls (one per ear) versus the H10-13.4's single low-profile knob.

Key comparison:

• H10-60: 22 oz., steel construction, dome jack for multi-aircraft use, dual independent volume controls — the premium passive choice for pilots flying multiple aircraft types.
• H10-13.4: 16.5 oz., lightweight design, fixed cord, single volume control — the best-selling lightweight passive choice for fixed-wing pilots who prioritize all-day comfort.

👉 Choose the H10-60 if you fly both fixed-wing and rotorcraft, or want the most durable passive headset in the David Clark lineup. Choose the H10-13.4 if you fly fixed-wing exclusively and want the lightest, most comfortable passive option.

David Clark H10-60 Replacement Parts List

1. Volume Control — 09349P-43
2. Volume Control Knob — 15109P-01
3. Screw, Shoulder (10/pk) — 18900G-21
4. Right Dome — 15140P-02
5. Dome Filter (1 each) — 26475P-02
6. Earphone Assembly — 10376G-20
7. Screw (10/pk) — 13180P-06
8. Dome Filter (1 each) — 25629P-03
9. Filter (1 each) — 14096P-09
10. Undercut Gel Earseal (pair) — 40863G-02
11. Overhead Cord Kit — 22607G-06
12. Headband Spring — 15093P-01
13. Headpad Assembly — 18900G-45
14. Stirrup & Clamp Kit — 22378G-10
15. Left Dome — 15140P-01
16. Boom Guide Kit (Detented) — 12840G-09
17. Hybrid Boom with Cord — 18740G-05
18. M-7A Electret Mic — 09168P-33
19. Mic Protector w/ O-Ring — 40062G-02
20. Comm Cord Assy — 40133G-04
21. Headpad Restraint, Foam — 40266G-01

Looking to make your David Clark H10-60 even more comfortable? These two upgrades are customer favorites:

• Replace ear seals (40863G-02) every 6–12 months depending on usage — degraded gel seals are the primary cause of NRR loss and discomfort in any passive headset.
• Swap out the dome filters (26475P-02, 25629P-03, 14096P-09) when they show signs of compression, discoloration, or moisture absorption — these three-layer filter system inside the dome tunes acoustic performance and should be replaced as a set.
• Inspect the hybrid boom assembly (18740G-05) periodically for wire fatigue or cracking near the flex joint — the flex/wire design is built to last but will eventually show wear at the bend point closest to the dome.
• Check the comm cord (40133G-04) and dome jack connection for intermittent audio; if one ear cuts out during flight, the dome jack connection or the overhead cord kit (22607G-06) is the first place to inspect.
• Clean headset surfaces regularly with mild, aviation-safe wipes to remove sweat and skin oils, which accelerate degradation in both the ear seal gel and the dome housing.
• Store your H10-60 in a protective headset bag between flights — the steel hardware is rugged, but the ear seals and headpad benefit significantly from being kept away from UV, dust, and compression when not in use.

With genuine OEM parts from Pilots HQ and a consistent maintenance schedule, the David Clark H10-60's military-spec steel construction means it can realistically serve through decades of regular flying.

The H10-60 ships with a 5-foot straight cord and standard dual GA plugs (PJ-055 / PJ-068), ready for most fixed-wing general aviation aircraft. But the headset's dome jack system is designed specifically for cord swapping — making adapters an important part of getting the most out of this headset's versatility. Whether you're jumping into a helicopter, plugging into a Bose-style single-plug audio panel, or connecting to a military-spec airframe, the right adapter keeps you flying without buying a second headset.

• GA to Helicopter Adapter (18253G-06): Converts your standard dual GA plugs to a single U-174/U helicopter plug — the simplest way to take your H10-60 into a rotorcraft without swapping out the entire comm cord.
• Airbus/Aviation Headset Adapter (PA-97): Connects dual GA plugs to Airbus-style audio panels used in many commercial and regional aircraft configurations.
• GA to Bose Plug Adapter (PA-93B): Adapts standard PJ-type GA plugs to the single-plug format used by Bose-style audio panels, so your H10-60 can work in aircraft wired for single-plug headsets.

👉 The H10-60's dome jack already gives you three built-in cord options — the right adapter extends that versatility even further across virtually any aircraft type.

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