Military Fluids
Sales and Engineering:
mdamiani@radcolube.com
skotsios@radcolube.com
 

Military Fluids
Radcolube® 21260E-10
MIL-PRF-21260E SAE 10W
MILITARY SYMBOL: PE-10 NATO CODE: C-640

Download MSDS * Back to Military Fluids

(Lubricating Oil, Combusion Engine, Preservative Break-In)

Radco Industries, Inc. Qualification Number: MP-439
PO Box 305 Qualification Date: 11-APRIL-2011
LaFox, IL 60147 Manufacturing Location: LaFox IL 60147
Telephone: (800) 854-4865 Fax: (630) 232-7968


DESCRIPTION
REQUIREMENT
TYP. RESULT
TEST METHOD
Gravity, API, maximum
27.63-29.63
28.93
ASTM D287
Flash Point, °C minimum
205
212
ASTM D92
Kinematic Viscosity, Centristokes
@ 100 °C
6.9- 7.7 cST
7.34 cSt
ASTM D445-10
@  40 °C
40.77- 50.77 cST
45.84 cST
ASTM D445-10
Viscosity Index, cP
@ -25 °C
3500-7000 cP
5729 cP
ASTM D5293
@ -30 °C, minimum
6600 cP
12273 cP
ASTM D5293
Pour Point, °C, maximum
-30 °C
-45 °C
ASTM D5950-D97
Stable Pour, °C, maximum
-30 °C
-37 °C
FED-STD-791 METH 203
Carbon (Ramsbottom) %
1.12- 1.42
1.37
ASTM-D524
Sulfated Ash, %
1.08- 1.44
1.31
ASTM-D874
Sulfur (finished oil), %
0.49- 1.02
0.523
ASTM-D1552
Phosphorous, %
0.1008- 0.1344
0.1140
ASTM-D4951
Calcium, %
0.2484- 0.3312
0.2890
ASTM-D4951
Barium, %
0
0
ASTM-D4951
Zinc, %
0.1125- 0.15
0.1340
ASTM-D4951
Sodium, %
< 0.01
0.0012
ASTM-D4951
Nitrogen, %
0.081 min
0.0829
ASTM-D4629

Radcolube®21260-10 is a petroleum-based, non-synthetic hydraulic fluid.  This engine oil is used for preservation, break-in and lubrication of reciprocating internal combustion engines.  It may be used with both spark-ignition and compression-ignition engine types and of power transmission fluid applications in equipment used in the combat and tactical service. 

Radcolube® is a trademark of RADCO INDUSTRIES, INC.

Back to Military Fluids

MIL-PRF-21260E
 


Radco Industries, Inc.
39W930 Midan Drive - PO Box 305
LaFox, IL 60147
Worldwide  - 630.232.7966
US  - 800.854.4865
Fax - 630.232.7968
Email

Copyright © 2011 Radco Industries, Inc.
All rights reserved.