TECTYL® - 891D Class I Corrosion Compound | MIL-PRF-16173E Size:5 Gallon this windscreen fits the Telex

this windscreen fits the Telex Airman 850 headset perfectly

With its rugged construction

Specifically crafted for medium-weight headsets in the Echelon

QPL LISTED PER MS3349-2 AND MIL-P-18148

Designed to interface David Clark H3530/H3531 headset-mic to the aircraft

TECTYL® - 891D Class I Corrosion Compound | MIL-PRF-16173E Size:5 Gallon this windscreen fits the TelexTectyl 891D Class I Corrosion Compound, Qt Approved under Military Specifications MIL PRF 16173E, Grade 1, Class 1, and MIL P 116J, Type P 1. A solvent cutback, firm film, black asphaltic corrosion preventive compound Provides long term protection for metallic surfaces Works in indoor or outdoor exposure and during international shipments MIL PRF 16173E, Grade 1, Class 1 MIL P 116J, Type P 1 TECTYL 891D, Class I, is a solvent cutback, firm film, black