MIL-PRF-2104J
TABLE XVII. Chemical and physical properties.
SAE Grade
SAE Grade
SAE Grade
SAE Grade
Property
1/
10W
30
40
15W-40
2
Kinematic viscosity, mm /s at 100°C
5.6 to <7.4
9.3 to <12.5
12.5 to <16.3
12.5 to <16.3
Low temperature cranking
----
6600
----
----
viscosity, mPa∙s, at -30°C, min
Low temperature cranking
7000
----
----
----
viscosity, mPa∙s, at -25°C, max
Low temperature cranking
----
----
----
7000
viscosity, mPa∙s, at -25°C, min
Low temperature cranking
----
----
----
7000
viscosity, mPa∙s, at -20°C, max
High-temperature/high-shear viscosity,
----
3.5
3.7
3.7
mPa∙s, at 150°C, min
Low temperature pumping viscosity,
60 000
----
----
----
mPa∙s, at -30°C, max
Low temperature pumping viscosity,
----
----
----
60 000
mPa∙s, at -25°C, max
Pour point, °C, max
-30
-18
-15
-25
Flash point, °C, min
205
220
225
215
Evaporative loss, %, at 250°C, max
18
----
----
15
Sulfated ash, mass %, max
----
1.5
1.5
1.5
2
Base Oil Viscosity, mm /s at 100°C, min
----
----
----
6.5
1/
Kinematic viscosity requirements at 100°C have been modified from SAE J300 requirements
3.5.4 Kinematic viscosity. All oil grades shall meet the kinematic viscosity
requirements in accordance with Table XVII. See section 4.3.13 for the verification test
method.
3.5.5 Low temperature viscosity. All oil grades shall meet the low temperature
cranking and pumping viscosity requirements in accordance with Table XVII. See
section 4.3.14 for the verification test method.
3.5.6 High temperature and high shear viscosity. All oil grades shall meet the
high temperature and high shear viscosity requirements in accordance with Table XVII.
See section 4.3.15 for the verification test method.
3.5.7 Pour point. All oil grades shall meet the pour point requirements in
accordance with Table XVII. See section 4.3.16 for the verification test method.
3.5.8 Sulfated ash. All oil grades shall meet the sulfated ash requirements in
accordance with Table XVII. See section 4.3.17 for the verification test method.
3.5.9 Shear stability. Oil grade 15W-40 shall resist permanent viscosity loss from
high shear conditions in accordance with Table XVIII, particularly those containing
polymeric viscosity modifiers. See section 4.3.18 for the verification test method.
12
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business