What is the collar device for Petty Officer 2nd Class?

The collar device for Petty Officer 2nd Class in the Navy features an eagle perched over two chevrons. This design is significant as it denotes the rank of the service member, showcasing both the eagle, which symbolizes the United States and represents authority, and the two chevrons, indicating the specific rank of Petty Officer 2nd Class. The combination denotes a level of responsibility and experience, differentiating this rank from others in the enlisted hierarchy.

Other options do not correspond to the rank of Petty Officer 2nd Class; they represent different ranks or insignia in the naval hierarchy. The silver star above three chevrons signifies a higher rank, while crossed anchors typically represent different roles or insignia not specific to this rank. The single anchor with one chevron is indicative of a lower rank. This design clarity allows for instant recognition of ranks and helps maintain order and structure within the naval forces.