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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Department of The Air Force Specification: 52C1543-24
Perfect for Display & Collecting
This adapter eliminates the need for purchasing a completely new headset
All training materials come packaged in a durable student bag
The textbook features updated METAR
David Clark Spring Assembly H6740-07 | OEM 40623G-61 helicopter to GA adapter Department of The Air ForceDavid Clark Spring Assembly, H6740 07 OEM 40623G 61 OEM spring assembly from David Clark designed to restore mechanical integrity and spring function in H6740 07 headset systems. Part number 40623G 61. Genuine OEM Replacement: Manufactured by David Clark to meet original headset specifications. Fits H6740 07 Systems: Ensures compatibility with specific headset assemblies using this model. Restores Critical Tension: Maintains internal spring pressure
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