What is the minimum weight requirement for a fire extinguisher onboard naval vessels?

The minimum weight requirement for a fire extinguisher onboard naval vessels is indeed 2.5 pounds. This standard is established to ensure that fire extinguishers are adequately sized to handle potential fire emergencies effectively. A fire extinguisher that weighs at least 2.5 pounds is typically capable of containing and extinguishing small fires, making it a practical choice for use in various compartments and workplaces on a vessel.

Smaller extinguishers, weighing less than this standard, may not provide enough fire suppression capability, especially in a confined and potentially hazardous environment like a naval vessel where quick and effective response to fire is critical. Thus, adhering to the minimum weight requirement ensures readiness and compliance with safety regulations.