Which document is used to capture expense details for an OPTAR?

The document used to capture expense details for an Operating Target (OPTAR) is the NAVCOMT form 2155. This form is specifically designed for reporting and tracking expenditures related to Navy operations and logistics, making it essential for maintaining accurate financial records within the Navy's OPTAR system. By utilizing this form, logistics personnel can ensure that all expenses are documented, justified, and accessible for audit and review purposes.

In contrast, the other forms listed serve different functions. The DD Form 1348 is primarily used for requisitioning and tracking supplies rather than expense documentation. The SF 44 is a purchase order that allows for immediate procurement of supplies and services but does not capture expense details for an OPTAR. Lastly, the AF Form 9 is utilized by the Air Force for procurement requests, which is not applicable to the Navy's OPTAR processes. Therefore, NAVCOMT form 2155 is the appropriate choice for capturing OPTAR-related expenses.