David Clark U3800 Drilled Screened Box | P/N 26497P‑03 Edit This snug fit also improves

This snug fit also improves the acoustic seal

Blend of non-ionic surfactants

this spray helps reduce wear

Long-lasting performance with a shelf life of up to 1800 days

CS 3204 Class B-1/4 may be fuel immersed within two hours of application when cured at standard conditions of 77 mF ± 5% Relative Humidity

David Clark U3800 Drilled Screened Box | P/N 26497P‑03 Edit This snug fit also improvesDavid Clark U3800 Drilled Screened Box P N 26497P03 Essential intercom interface module for David Clark Series 3800 systems. The U3800 provides full duplex communication capabilities in a rugged, EMI shielded enclosureideal for core system integration. Primary Intercom Hub Serves as the main connection point in Series 3800 configurations Full Duplex Audio Support Enables continuous communication between crew members Durable Drilled & Screened