Commercial Aviation Fluids

MIL-PRF-5606J

RADCOLUBE® RHP5606

AIRCRAFT, HYDRAULIC FLUID, MISSILE, ORDINANCE, PETROLIUM BASE

Radcolube® RHP5606 is a petroleum-based, non-synthetic hydraulic fluid. The fluid is used in a variety of hydraulic systems requiring an operational fluid in the -54°C to 135°C temperature range. Radcolube® RHP5606 offers excellent hydraulic properties, oxidative stability, and anti-wear protection in both military and industrial/commercial applications. Military Symbol OHA

NOTE: THIS FLUID IS INACTIVE FOR NEW MILITARY DESIGN AFTER 29 MAR 1996.

Military Symbol

MIL-PRF-5606J

Qualification Numbers

AFPET/PTPT 16-003

Qualification Date

11 March 2016

NATO Code

H-515

Certification Number

C2018-00035

National Stock Numbers Available From Radco

* 5 Gallon Pails Available at Request

9150-00-252-6383           Quart

9150-00-223-4134           Gallon

9150-00-082-7524           5 Gallon Pail

9150-00-265-9408           55 Gallon Drum

CHARACTERISTICS REQUIREMENT TYPICAL RESULTS TEST METHOD
Kinematic Viscosity,
Centistokes
@ 40 °C, minimum 13.2 cSt 15.7 cSt ASTM D455
@ 100 °C, minimum 4.90 cSt 5.8 cSt ASTM D455
@ -40 °C, maximum 600 cSt 458 cSt ASTM D455
@ -54 °C, maximum 2500 cSt 2305 cSt ASTM D455
Flash Point, °C, minimum 82 °C 92 °C ASTM D93
Neutralization Number, maximum 0.20 mg KOH/gm 0.12 mg KOH/gm ASTM D664
Pour Point, °C, maximum -60 °C < -65 °C ASTM D5949
Water Content < 100 ppm 50 ppm ASTM D6304
Solid Particle Contamination per 100 ml, microns
5 to 15 10,000 max <3,500 FED-STD-791D 3012
16 to 25 1,000 max <400 FED-STD 791D 3012
26 to 50 150 max <100 FED-STD 791D 3012
51 to 100 20 max 0 FED-STD 791D 3012
>100 5 max 0 FED-STD 791D 3012

© 2018 Radco Industries, Inc. All Rights Reserved. Webfoot

Stay Connected