Lubricating Oil, Automotive Engine, Api Service Sm for Military Administrative Service
This SAE Standard describes lubricating oils meeting the API SJ performance category, SAE J300, the International Lubricant Standardization and Approval Committee (ILSAC) GF-2 Standard, and bear the API Certification Mark (starburst symbol) in accordance with API 1509. These oils are suitable for the lubrication of spark-ignition engines (gasoline engines). This document is equivalent to the military's Commercial Item Description A-A-52039 when all requirements are met.
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