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   Data updated: 29 Apr 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details

Document ID:   MIL-PRF-23699       Scroll down to access document images

Overview
Title:  Lubricating Oil, Aircraft Turbine Engine, Synthetic Base, NATO Code Numbers: O-152, O-154, O-156, and O-167
Scope:  This specification covers four classes of gas turbine engine lubricating oils, primarily used for aircraft engines, which have a nominal viscosity of 5 centistokes at 100 °C and which are typically made with neopentyl polyol ester base stocks. This oil is identified by NATO Code Numbers O-152, O-154, O-156, and O-167.
Status:  Active Document Date:  06-DEC-2023      
  Next Review Due:  03-DEC-2033
9150 Doc Category:   Performance Specification  
Qualification  

Responsibilities
Lead Standardization Activity:  GS  DLA Aviation - Richmond  
  Preparing Activity: AS  Naval Air Systems Command
Coordination:  Full  
Army Custodian:  AT   Ground Vehicle Systems Center  
Navy Custodian:  AS   Naval Air Systems Command  
Air Force Custodian:  20   Air Force Research Laboratory (AFRL)  
DLA Custodian:  GS   DLA Aviation - Richmond  

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.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageRevision G Notice 2 - ValidationA06-DEC-202312.0 KB
Document ImageRevision G Notice 1 - ValidationA14-FEB-201912.0 KB
Document ImageRevision G A13-MAR-201429202.2 KB
Document ImageRevision F A21-MAY-199720880.8 KB
Document ImageRevision E A25-AUG-199417811.2 KB

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