For Parts Inquiries call (727) 344-9615
A Service Disabled Veteran Owned Small Business
© Copyright 2015 Integrated Publishing, Inc.

MIL-PRF-23699 Lubricating Oil, Aircraft Turbine Engine, Synthetic Base, Nato Code Numbers: O-152, O-154, O-156, And O-167This 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.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13


img
. . . . . . . . . . . . .
MIL-PRF-23699G
TABLE I. Physical, chemical, and performance requirements - Continued.
Characteristic
Requirement
Test Method
Reference
Paragraph
Rubber compatibility
FED-STD-791
Rubber swell, percent increase
Method 3604
SAE AMS3217/1, 72 hours at 70 °C
5 - 25
SAE AMS3217/4, 72 hours at 204 °C
5 - 25
Standard silicone rubber, 96 hours at 121 °C
5 - 25
Tensile strength loss, percent, max
Standard silicone rubber, 96 hours at 121 °C
30
Method 3433
Expanded Rubber Compatibility
EE Class only
ASTM D471
SAE AMS3217/5, 72 hours at 150 oC
Rubber swell, percent increase
2 - 25
Tensile strength loss, percent, max
50
Elongation loss, percent, max
50
Hardness loss, max
20
Fluorocarbon SAE AMS7276
EE Class only
SAE ARP6179
Suspended o-rings: 70 hours at 175 °C
Tensile strength loss, percent, max
30
Elongation loss, percent, max
20
Mass increase, percent, max
9
Rubber swell, percent increase
5 - 17
Hardness loss, percent, max
20
Fluorocarbon SAE AMS7276
EE Class only
SAE ARP6179
Compressed o-rings: 480 hrs at 175 °C
Compression set, percent, max
40
Fluorocarbon SAE AMS-R-83485
EE Class only
SAE ARP6179
Suspended/Compressed o-rings:
480 hours at 175 °C
Tensile strength loss, percent, max
40
Elongation loss, percent, max
20
Mass increase, percent, max
10
Rubber swell, percent increase
5 - 25
Hardness loss, percent, max
35
Compression set, percent, max
30
Compatibility
Compatible
FED-STD-791
Turbidity
None
Method 3403
Sediment, mg/l, maximum
20
Low temperature Storage Stability,
No crystallization,
6 weeks at -18 °C
separation or
gelling.
Stability Testing of First Production Run
Meet conformance
inspection
7



For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business

© Copyright 2015 Integrated Publishing, Inc. Site Design & Marketing by Strategico.