Military Lubricant Fluids

MIL-PRF-6081E

RADCOLUBE® 6081

JET ENGINES, LUBRICATING OIL

Radcolube® 6081 (Grade 1010) is a petroleum-based, jet engine lubricating oil. The 1010 Grade is intended for use in specific models of military jet engines.

Qualification Numbers

95B
102B
103B

Qualification Date

14 July 2014
13 May 2020
13 May 2020

NATO Code

O-133

ISO 9001: 2015 Certification Number

C2018-00035

National Stock Numbers Available From Radco

* 5 Gallon Pails Available at Request

9150-00-273-2388           Quart

9150-00-273-8807           Gallon

9150-00-231-6676           55 Gallon Drum

9150-00-985-7031           Bulk

CHARACTERISTICS

REQUIREMENT

TYPICAL RESULTS

TEST METHOD

Kinematic Viscosity,
Centistokes
     @ 37.8 °C, minimum

10.0 cSt

11.3 cSt

ASTM D455

     @ -40 °C, maximum

3000 cSt

2395 cSt

ASTM D2532

ASTM Color

5.5 max

L0.5

ASTM D1500

Copper Corrosion

1 max

1A

ASTM D130

Flash Point, °F, minimum

270 °F

319 °F

ASTM D93

Neutralization Number, maximum

0.10 mg KOH/gm

0.08 mg KOH/gm

ASTM D974

Pour Point, °F, maximum

<-70 °F

-75°F

ASTM D97

Water Content

None

<100 ppm

ASTM D6304

Solid Particle Contamination per 100 ml, microns
            5 to 15

None

<2,500

FED-STD-791D 3012

           16 to 25

None

<300

FED-STD 791D 3012

           26 to 50

None

<50

FED-STD 791D 3012

           51 to 100

None

<10

FED-STD 791D 3012

             >100

None

<10

FED-STD 791D 3012

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