What collar device represents an E-9 in the Navy?

The correct representation of an E-9 in the Navy is indicated by silver USN lining in front of a gold fouled anchor with two stars. This insignia symbolizes the rank of Master Chief Petty Officer, which is the highest enlisted rank within the Navy. The two stars denote the seniority and status that accompany this top tier rank, distinguishing it from lower ranks that have fewer or no stars.

This insignia signifies not only the commitment and experience of the service member but also their leadership role within the Navy. The gold fouled anchor is a traditional Navy symbol representing naval heritage and authority, while the silver lining and stars amplify the prestige of the rank.