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   Data updated: 14 Jan 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details

Document ID:   MIL-PRF-32626       Scroll down to access document images

Overview
Title:  Lubricating Oil, Internal Combustion Engine, Synthetic Base, Combat/Tactical Service
Scope:  This performance specification covers lubricating oils suitable for lubrication of reciprocating compression-ignition internal combustion engines and for power transmission fluid applications in combat and tactical service equipment (see 6.1). It is intended to be an all-season (arctic-to-desert) lubricant providing extended drain intervals and reduced fuel consumption (see 6.1).
Status:  Active Document Date:  01-JUL-2019      
  Next Review Due:  29-JUN-2024
9150 Doc Category:   Performance Specification  
Qualification  

Responsibilities
Lead Standardization Activity:  GS  DLA Aviation - Richmond  
  Preparing Activity: AT  Ground Vehicle Systems Center
Coordination:  Full  
Army Custodian:  AT   Ground Vehicle Systems Center  
Navy Custodian:  SH   Naval Sea Systems Command (Ship Systems)  
Air Force Custodian:  68   Air Force Petroleum Office (AFPET/PTP)  

Amendments to military specifications or specification sheets issued after August 1, 2003 are incorporated in the modified document.
Revision History Click on column headings for a description of column content.

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