Which document is used for shipping aircraft engines?

The correct document for shipping aircraft engines is the 1348-1. This document, known as the Single Line Item Release Document, is specifically utilized within the military logistics system to issue or document the transfer of items from one location to another, including sensitive and critical items like aircraft engines. The 1348-1 serves both as a shipping order and a receipt, ensuring proper accountability and tracking throughout the logistics process.

In the context of shipping aircraft engines, the 1348-1 provides essential data such as the part number, quantity, and destination, which are crucial for the accurate handling and transportation of these valuable components. This documentation helps maintain the integrity of logistical operations, ensuring that aircraft engines are properly accounted for and dispatched according to military standards.

Other options like the P485, 1149, and AEMS have specific applications that do not align directly with the shipping process for aircraft engines. For example, P485 is used for adjusting inventory levels, the 1149 refers to a distribution document related to supply management, and AEMS primarily relates to aircraft and equipment maintenance records rather than shipping logistics. Thus, the 1348-1 is uniquely suited for the task at hand in shipping aircraft engines.