 |
(Lubricating Oil, Internal Combustion Engine, Preservative Break-In)
DESCRIPTION |
REQUIREMENT |
TYP. RESULT |
TEST METHOD |
Kinematic Viscosity,
Centistokes
|
|
|
|
| @ 40 °C, minimum |
6.7 cSt
|
7.0 cSt
|
ASTM-D455
|
| @ 100 °C, minimum |
2.0 cSt
|
2.2 cSt
|
ASTM-D455
|
| @ -40 °C, maximum |
550 cSt
|
460 cSt
|
ASTM-D455
|
Evaporation loss, max
135°C 6.5 hours |
20 wt %
|
10 wt%
|
FED-STD-791C
Method 350
|
| Specific Gravity, 15.6°C |
0.8427 +/- 0.008
|
0.84
|
ASTM-D1298
|
| Pour Point, °C, max |
-60°C
|
<-65°C
|
ASTM-D97
|
| Flash Point, °C minimum |
170°C
|
175°C
|
ASTM-D92
|
| Fire Point, °C minimum |
180°C
|
190°C
|
ASTM-D92
|
| Total acid number, max. |
0.20 mg KOH/gm
|
<0.1 mg KOH/gm
|
ASTM-D974
|
| Water content, ppm |
<100 ppm
|
40
|
ASTM-D1744
|
| Particulate Contam. Size |
|
|
|
|
5 to 15
|
< 10,000 max
|
1200
|
ASTM-F312
|
|
16 to 25
|
1,000 max
|
50
|
ASTM-F312
|
|
26 to 50
|
150 max
|
10
|
ASTM-F312
|
|
51-100
|
20 max
|
0
|
ASTM-F312
|
|
>100
|
5 max
|
0
|
ASTM-F312
|
Back to Military Fluids
MIL-PRF-21260E |
|
