What are maintenance stocks primarily composed of?

Maintenance stocks are primarily composed of repair parts and other supplies essential for the upkeep and repair of military equipment and vehicles. These stocks ensure that maintenance operations can be performed effectively and efficiently, allowing for minimal downtime of assets. Repair parts include items such as components and systems that are needed to replace defective or worn-out parts of equipment. Other supplies may encompass various materials necessary for repair tasks, including lubricants, tools, and consumables that support maintenance activities. This focus on repair parts and related supplies is vital for maintaining operational readiness and ensuring that the Army's equipment is available and functional at all times.