The CPAC procedures document pertains to which equipment family?

• A. Water displacement compounds
• B. Asset marking program
• C. Safety Data Sheets
• D. Gunner Protection Kit (GPK) Family Of Systems (FOS)

Answer: (D)

Corrosion prevention and control procedures guide how to protect equipment from deterioration. The Gunner Protection Kit (GPK) Family Of Systems is a set of protective vehicle components with multiple sub-assemblies that are exposed to harsh environments and wear. Because these parts are susceptible to moisture, salt, vibration, and field use, a CPAC procedures document would standardize inspections, coatings, maintenance actions, and corrosion monitoring across that family of systems. The other options don’t fit because water displacement compounds are for rust removal, asset marking is about tracking, and Safety Data Sheets describe chemical hazards, not equipment-specific corrosion procedures.