Which rank is classified as E-3 in the Navy?

The classification of E-3 in the Navy is Seaman. This rank is part of the enlisted personnel structure, and individuals holding the E-3 rank are typically either Seaman (for those in the Navy) or equivalent designations based on their specific rating. The progression through enlisted ranks follows a structured path, where E-1 is Seaman Recruit, E-2 is Seaman Apprentice, and E-3 is Seaman.

Seamen perform a variety of duties and can be assigned to specific roles based on their training and career path. The title "Seaman" is a general designation for sailors who have successfully advanced to this level of rank and have undergone initial training, allowing them to be more involved in operational duties.

As for the other ranks listed, Petty Officer First Class and Petty Officer Second Class are classified as E-6 and E-5, respectively, while Seaman Recruit is classified as E-1. This structure clearly illustrates the hierarchical nature of Navy ranks and how they progress. Therefore, Seaman is correctly identified as the E-3 rank within the Navy.