What is the primary purpose of the Maintenance Requirement Card (MRC)?

The primary purpose of the Maintenance Requirement Card (MRC) is to define specific maintenance tasks and their required frequencies. MRCs serve as an essential tool within the Navy's 3-M (Maintenance, Material Management) system, providing clear and structured instructions on how and when maintenance should be performed. This ensures that all maintenance activities are carried out consistently and effectively, promoting optimal equipment readiness and operational efficiency.

The MRC outlines not only the type of maintenance tasks that need to be completed but also the intervals at which these tasks should be performed, whether on a routine schedule or triggered by specific conditions. This helps maintenance personnel understand their responsibilities and ensures adherence to established maintenance standards, which is crucial for mission success and the overall reliability of naval equipment and systems.