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Mobil Aero HFA, Aviation Hyd, 5 gal

Price $376.25 / each

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  • Item # 4DNJ3
  • Mfr. Model # 105426
  • NSN # 9150-00-252-6383
  • UNSPSC # 15121504
  • Catalog Page # 3468
  • Shipping Weight 41.15 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemHydraulic Oil
  • BaseHydrocarbon
  • Size5 gal.
  • Container TypePail
  • SAE Grade20
  • ISO Viscosity Grade68
  • Viscosity Index370
  • Temp. Range-54 Degrees C
  • Pour Point-64 Degrees C
  • Flash Point107 Degrees C
  • Dropping PointNot Specified
  • Specific Gravity0.872 at 60 Degrees F
  • Four-Ball WearNot Specified
  • Timken OK LoadNot Specified
  • Viscosity @ 40C14 cSt
  • Viscosity @ 100C5.1 cSt
  • ApplicationFor Older, Small Private, and Commercial Aircraft, Industrial and Commercial Equipment Requiring Good Fluidity at Very Low Temperatures
  • StandardsMeets Super Clean Requirements of U.S. Spec. Mil-PRF-5606 (Aero HF)
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Compliance and Restrictions


Formulated for most applications in industrial, marine, and mobile service where zinc-free fluids are desired. For high-pressure systems, systems with servo valves, NC control mechanisms, and all robotics.
For aircraft systems that require hydrocarbon-based hydraulic fluids. Features high viscosity index with excellent low temp. properties and good chemical and oxidation stability.

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