What function does the NAVSUP 306 document serve?

The NAVSUP 306 document is primarily designed to record the custody of materials. This means that it is used to track who has possession of specific materials and how those materials are being managed within the supply system. By maintaining a clear record of custody, the NAVSUP 306 helps ensure accountability for assets and assists in preventing loss or mismanagement of materials.

Proper documentation of custody is crucial in logistics, as it supports the overall integrity of supply chain management, enables accurate tracking for audit purposes, and ensures that materials can be located readily when needed for operations or maintenance. This document plays a vital role in managing inventory and ensuring that the proper processes are followed for accountability in the handling of materials.