Which OFC would be used for issuing new uniforms?

The correct choice refers to the fund code designated specifically for acquiring supplies and equipment, which includes items such as uniforms. This code is utilized for the procurement of tangible goods required for operations, ensuring that personnel have the necessary attire to perform their duties effectively. Since uniforms are considered supplies, the classification falls under this category.

In contrast, the other options focus on different aspects of funding. For instance, operations and maintenance covers general operational costs but does not extend specifically to uniforms. Personnel costs are related to salaries, benefits, and other expenses associated with staff, rather than physical items. Research and development funds are allocated for innovative projects or advancements within the Navy, which also does not encompass the direct procurement of uniforms. Therefore, using OFC 3 for issuing new uniforms aligns accurately with its definition and intended purpose.