CBRN General Operations (74D) Practice Exam

During PMCS and checking for seams, which item should you examine?

JSGPM M61 filters CBRN training guidelines Mask carrier

Correct Answer:

Mask carrier

Explanation:

During PMCS for CBRN gear, you focus on components that keep equipment secure and ready to use. The item whose seams you inspect is the mask carrier, because its stitching and fabric seams are common points of wear or damage. If a seam is torn, frayed, or the zipper/fasteners don’t close properly, the mask may not be securely contained or readily accessible, which could compromise readiness or protection. While the mask itself and its filters also require checks for damage and expiry, the question specifically highlights seams, so the carrier is the part to examine to ensure the mask remains protected and a proper seal can be achieved when needed.

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