What is the collar device of a Petty Officer 3rd Class?

The collar device of a Petty Officer 3rd Class is an eagle perched over one chevron. This insignia signifies the rank within the unified structure of non-commissioned officers in the Navy. Each rank has a distinct insignia that visually represents the level of authority and responsibility.

For a Petty Officer 3rd Class, the eagle symbolizes the connection to the Navy and the responsibilities the individual holds. The single chevron beneath the eagle indicates that the individual has achieved this specific rank, which is the starting rank for all petty officers. The design is intentionally simple yet profound, as it reflects both achievement and the beginning of leadership roles among enlisted personnel.

Understanding these insignia is crucial for identifying ranks during inspections and ceremonies, ensuring proper decorum and order within the military structure. The other options reflect insignias associated with different ranks, which helps in distinguishing one rank from another within the hierarchy.