U.S. Navy Lieutenant Commander Rank Insignia - Official Shoulder Board Design #145040 (License: Personal Use)

The image displays the U.S. Navy Lieutenant Commander (O-4) shoulder board insignia, composed of three parallel gold stripes on the left, separated by black gaps, and a gold capital “P” centered on a black field to the right. The “P” denotes “Permanent,” distinguishing it from the temporary “T” used for Lieutenant Commanders in certain staff or reserve roles. The design follows U.S. Navy uniform regulations for commissioned officer rank identification.

This image is used on military reference sites, uniform guides, veteran resources, and official Navy documentation to illustrate the correct appearance of the Lieutenant Commander rank insignia. It serves users seeking accurate visual identification for historical research, costume accuracy, or professional military education.