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David Clark 40493G-01 – C-17 Dual-Ear AviationHeadset

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$448.60 /ea.
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CofC and 8130 available at no cost
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The David Clark C-17 Dual-Ear Headset (40493G-01) is specifically designed for communication excellence in the demanding environments of military aviation. Built for use in the C-17 Globemaster III, this rugged over-the-ear headset delivers superior noise reduction, clear audio performance, and all-day comfort for aircrew members. With its dual-ear design and high-quality construction, this headset ensures reliable communication even in high-noise conditions.

Key Features

Applications

The David Clark 40493G-01 is ideal for:

Why Choose the David Clark 40493G-01?

David Clark is a trusted leader in military and aviation headsets, known for delivering dependable and durable communication solutions. The 40493G-01 C-17 Dual-Ear Headset is purpose-built to meet the unique needs of military aircrew, combining rugged construction, superior audio performance, and exceptional comfort.

Order Now:

Equip yourself with the David Clark 40493G-01 C-17 Dual-Ear Headset, the trusted communication solution for military aviation professionals. Backed by decades of expertise and a reputation for reliability, this headset is a must-have for mission-critical operations.

General Information
Part #40493G-01
ManufacturerDavid Clark
NSN5965014243297
Shipping Information
Product Weight2 lbs.
Product Dimensions9 x 10 x 5 in.
ECCNEAR99

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AIRCRAFT COMPATIBILITY

Compatible Aircraft*
Boeing C-17 Globemaster
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.

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QUESTIONS & ANSWERS

Question:
Is this headset compatible with Cessna 152 or 172 aircraft?
Answer:

No, the David Clark 40493G-01 is not compatible with the Cessna 152 or 172, as it is not a GA dual-plug headset. For these aircraft, you’ll need a model designed with the standard dual-plug (PJ-055/PJ-068) connection.

Compatible David Clark headsets include the 12508G-17, 40411G-01, 40411G-06, 40128G-01, and 43102G-01, all of which are engineered for use in general aviation cockpits like the Cessna 152 and 172.

Asked September 25, 2025