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Data updated: 29 Apr 2026.
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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
FSC/Area:
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.
Media
Document Part Description
Dist Stmt
Document Date
Pages
Size
Revision G Notice 2 - Validation
A
06-DEC-2023
1
2.0 KB
Revision G Notice 1 - Validation
A
14-FEB-2019
1
2.0 KB
Revision G
A
13-MAR-2014
29
202.2 KB
Revision F
A
21-MAY-1997
20
880.8 KB
Revision E
A
25-AUG-1994
17
811.2 KB
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Defense Standardization Program
WARNING: UNAUTHORIZED ACCESS TO THIS UNITED STATES GOVERNMENT COMPUTER SYSTEM AND SOFTWARE IS PROHIBITED BY PUBLIC LAW 99-474 (THE COMPUTER FRAUD AND ABUSE ACT OF 1986) AND CAN RESULT IN ADMINISTRATIVE, DISCIPLINARY OR CRIMINAL PROCEEDINGS.