Department of Defense Activity Address Directory (DoDAAD) - DLA
Navy UICs follow a specific structure to ensure no two units are confused. In Navy systems, the code typically begins with the service designator .
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A standard Navy UIC consists of five characters. While they may look like random strings of numbers and letters, they follow specific structural rules.
A typical Navy UIC list will include several key columns of data beyond just the six-character code: The 6-character code (e.g., N00019).
A Unit Identification Code is a unique, five-character alphanumeric string assigned to every distinct entity within the Department of the Navy. Managed by the Naval Investigative Service, the Chief of Naval Operations (CNO), and specific manpower commands, the UIC serves as a universal barcode for Navy organizations.
These complete the unique six-character code for a specific activity or ship. Common Navy UIC Examples
The UIC acts as a universal "zip code" for military administrative systems. Originally a five-digit code before the 1960s, the modern six-character format allows for a more granular identification of active, reserve, and National Guard units. For a Navy Sailor, the UIC determines where their "paperwork" lives, ensuring that orders, pay, and evaluations are routed to the correct command. Defense Logistics Agency (DLA) (.mil) Operational and Administrative Importance UICs are integrated into nearly every facet of naval life: Manpower and Readiness:
The SNDL (SECNAV M-5216.5) provides a comprehensive listing of all official naval activities and their associated UICs. It is organized by echelon of command, making it easier to track parent-child unit relationships. 3. Maritime Industrial Base Data
