Which collar device signifies an E-8 in the Navy?

The collar device that signifies an E-8 rank in the Navy is represented by silver USN lining in front of a gold fouled anchor with one star. This insignia is specifically designed to denote the rank of Senior Chief Petty Officer (SCPO), which corresponds to the E-8 pay grade. The fouled anchor symbolizes the naval service, and the one star indicates the seniority associated with the E-8 rank, as opposed to the E-7 rank, which is represented by a fouled anchor without a star.

The significance of the design elements in this insignia reflects the hierarchy and structure of ranks within the Navy, making it clear at a glance the level of authority and experience held by the individual wearing it. Knowing how to distinguish these insignias is crucial for understanding naval ranks and for identifying personnel based on their rank and qualifications.