What combination of stripes indicates the rank of O-4 in the Navy?

The rank of O-4 in the Navy is represented by the combination of two half-inch gold stripes with one quarter-inch gold stripe in between. This specific combination visually distinguishes the rank of Commander, which is the O-4 level in the Naval rank structure.

Understanding the distinction in stripe designs is crucial. The two half-inch gold stripes signify the primary rank level, while the presence of the quarter-inch gold stripe introduces a differentiation that solidifies its unique status among other ranks. In contrast, two half-inch gold stripes without the quarter-inch stripe represent a lower rank (O-3), and the presence of more than three stripes denotes a higher rank (O-5 and above).

This stripe arrangement not only serves practical purposes in uniform identification but also fosters a sense of hierarchy and organization within the Navy, ensuring that ranks can be recognized quickly in various operational settings.