MIL-PRF-17672E

RADCOLUBE® 2110 (2110-T-H)

HYDRAULIC FLUID, INHIBITED, PETROLIUM BASE

Premium petroleum-based hydraulic fluid available in ISO Viscosity Grade 46 and formulated with high quality base oils and an additive system; designed for use in hydraulic systems where resistance to oxidation, anti-corrosion properties and long life of the product are essential.

Qualification Numbers

Ser 05S/2015-250
Ser 05S/2021-289

Qualification Date

1 April 2015
13 August 2021

ISO 9001: 2015 Certification Number

C2021-00038

Military Symbol

2110-T-H

NATO Code

H-573

Shelf Life

36 Months from DOM

National Stock Numbers (NSN)

9150-00-753-4799             Oblong Gallon

9150-00-985-7234             5 Gallon Pail

9150-00-582-5480             55 Gallon Drum

Chemical and Physical Properties

Requirement

Typical Results

Test Method

Acid Number, mg KOH/g, maximum

0.2

0.09

ASTM D664

API Gravity

Report

31.9

ASTM D1298

ASTM Color

Report

L1.0

ASTM D1500

Conradson Carbon Residue

Report

<0.001%

ASTM D4530

Corrosion, copper strip @ 100°C (212°F), maximum

1

1b

ASTM D130

Emulsion Test, after 30 minutes settling time:

Oil Layer/Water Layer/Emulsion Layer milliliter, maximum

41 / Report / 3

41 / 39 / 0

ASTM D1401

Flash Point, °C (°F) minimum

163°C (325°F)

238°C (460.4°F)

ASTM D92

Foam Characteristics, after blowing/after 10 minutes:

Sequence I, milliliter maximum

Sequence II, milliliter maximum

Sequence III, milliliter maximum

65 / 0

65 / 0

65 / 0

0 / 0

0 / 0

0 / 0

ASTM D892

Homogeneity, sedimentation or separation

None

None

MIL-PRF-17672E paragraph 4.4.5

Oxidation Stability by Rotating Bomb, minutes

Report

873

ASTM D2272

Oxidation Test, after 1000 hours

Acid Number, mgKOH/g, maximum

Total Sludge, mg maximum

Total Iron, mg maximum

Total Copper, mg maximum

2.0

100

100

100

0.11

28.40

13.21

0.46

ASTM D943

ASTM D974

ASTM D4310

ASTM D4310

ASTM D4310

Pour Point, °C (°F) maximum

-23°C (-10°F)

-36°C (-32.8°F)

ASTM D97

Rust Prevention (in the presence of salt water)

Pass

Pass

ASTM D665 procedure B

Solid Particle Contamination, mg/100 milliliter maximum

2.5

0.0

ASTM D4898

Sulfated Ash, mass percent

Report

<0.001%

ASTM D874

Sulfur, mg/kg

Report

35.3

ASTM D2622

Viscosity Index, minimum

94

101

ASTM D2270

Viscosity, centistokes (cSt) @ 100°C (212°F)

Report

6.8

ASTM D445

Viscosity, centistokes (cSt) @ 40°C (104°F)

41.4 – 50.6

46.0

ASTM D445

Water, percent maximum

0.01%

0.00%

ASTM D6304

Workmanship

Conform

Conforms

ISO 9001

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