Navy Nec Listing. Head/division officer) leader (co/xo/oic) cyber it/cswf. The navy enlisted classification (nec) system supplements the enlisted rating structure in identifying personnel on active or inactive duty and billets in manpower.
Marine corps and the air force specialty code (afsc) used in the u.s. The navy enlisted classification (nec) system supplements the rating designators for enlisted members of the united states navy. While the army and marines use the military occupational specialty code (mos) and the air force uses the air force specialty code (afsc), the navy uses ratings within the.
