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vol: CASE


Total price: $204.96

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AeroShell Fluid 4

AeroShell Fluid 4 is a mineral hydraulic oil with very good low temperature characteristics and capable of operating over a wide temperature range. AeroShell Fluid 4 is composed of a mineral oil base stock and a complex additive package which results in a product with excellent low temperature flow and anti-wear properties, exceptional antifoam characteristics, and excellent oxidation stability. AeroShell Fluid 4 is dyed red.

Main Applications

· AeroShell Fluid 4 is intended for use as a hydraulic fluid in
undercarriage retraction mechanisms, flap jacks and control
mechanisms, brakes, shock absorbers, automatic pilots, oleo
legs, tail wheels, servo units, etc. AeroShell Fluid 4 is also
suitable for lubricating de-icing pumps and gearboxes.

· AeroShell Fluid 4 should be used in systems with synthetic
rubber components and must not be used in systems
incorporating natural rubber. The latter systems require castor
base fluids with which AeroShell Fluid 4 is not

· AeroShell Fluid 4 is compatible with AeroShell Fluids 31, 41,
51, 61 and 71, although it is not recommended that AeroShell
Fluid 4 is used in systems which require the use of a
superclean fluid nor should it be mixed with superclean fluids
for operational reasons.

· Chlorinated solvents should not be used for cleaning hydraulic
components which use AeroShell Fluid 4. The residual solvent
contaminates the hydraulic fluid and may lead to corrosion.

Specifications, Approvals & Recs

Meets MIL-H-5606A (US)
(Obsolete – see AeroShell Fluid 41)
Meets DTD 58.5 (Obsolete - see AeroShell Fluid 41) Approved
DEF STAN 91.48 Grade Normal (European production only)
Approved DCSEA 415/A (French)
Analogue to AMG-10 (Russian)
NATO CODE H-520 (European production only)
Joint Service Designation OM-18 (European production only)

Causes skin irritation. Causes eye irritation. Wash after handling. Wear protective gloves/ protective clothing/ eye protection. IF ON SKIN, wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant.