Which form should be used to requisition formal Technical Directives (TDS)?

The correct form to requisition formal Technical Directives (TDS) is the DD 1348. This form is widely used within military logistics for requisitioning various types of supplies and services, including technical directives. The DD 1348 is specifically designed for the procurement of items, which includes documentation necessary for maintaining and managing military equipment and systems.

The other forms listed serve different purposes within the military logistics and administrative processes. For instance, the DD 1349 is typically used for reporting the receipt of material or for shipping, while the DD 1350 is used for travel claims and related expenses. The DD 1360 is a form related to a request for a waiver or claims for loss or damage. Each of these forms has its specific application, which is separate from the context of requisitioning Technical Directives. Therefore, the DD 1348 stands out as the appropriate choice for this particular need in the military aerospace environment.