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HomeShop SuppliesHydraulic FluidROYCO® 782 Synthetic Fire Resistant Aircraft Hydraulic FluidROYCO® 782 Red MIL-PRF-83282D Spec Synthetic Fire Resistant Aircraft Hydraulic Fluid - Quart Can
ROYCO® 782 Red MIL-PRF-83282D Spec Synthetic Fire Resistant Aircraft Hydraulic Fluid - Quart Can
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ROYCO® 782 Red MIL-PRF-83282D Spec Synthetic Fire Resistant Aircraft Hydraulic Fluid - Quart Can

Part#: 4055790
Our Price (Each): $8.18
   (Sold in increments of 1)
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1 - 23$8.18 ea.
24 - 47$7.96 ea.
48 - 71$7.76 ea.
72+$7.56 ea.

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$15.00Add the Manufacturer's Certification:
  • Please allow for an extra 7-10 days for International orders to process, especially orders including HazMat items, or items that are not in stock in our NY Warehouse.
  • International Orders Ship Complete: You get one package shipped which reduces added taxes and duties that may be incurred from multiple shipments.
  • (SDS) Safety Data Sheet Information
    (SDS) Safety Data Sheet: MSDS1
    CA Prop 65 WarningWarning: This product may contain a chemical known by the State of California to cause health issues. Details found here
    ROYCO 782 is a red – colored "Super Clean", synthetic hydraulic fluid developed to meet the severe duty demands of today's military and industrial equipment. Modern additive technology is employed for oxidative stability, corrosion inhibition, and antiwear protection. ROYCO 782 is compatible with petroleum-based fluids and all components used in mineral oil type hydraulic systems.

    ROYCO 782 is intended for use in severe duty applications requiring both low and high temperature operation, extended time periods between service intervals, excellent shear stability, water demulsibility, and the safety factor afforded by the use of a synthetic fluid. ROYCO 782 is recommended for use in aircraft, missile, and ordnance systems using synthetic sealing materials as well as in heavy-duty construction equipment, and industrial robotic hydraulic systems. ROYCO 782 is suitable for use in applications operating at temperatures from -40°C to 205°C. This product is especially recommended for use where the high flash point provides added safety margins.


  • NATO Specification: H-537
  • US Military Specification: MIL-PRF-83282D Amend 1
  • US Military Specification: MIL-H-83282
    Product Details
    Country of Origin: USA
    UOM : Each
    Pack Quantity : 1
    Size : Quart
    Color Family : Red
    Ship Dimensions : 4 x 4 x 6 inches
    Shipping Weight : 2.2 pounds
    Manufacturer P/N : ROYCO782
    NSN : 9150-01-548-6612
    ECCN : 1C996
    Schedule B Code : 3819.00.0000
    Military Standard : MIL-PRF-83282D
    Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, and Styles Logistics, Inc. do not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice.
    Property Test Method Royco 782
    Kinematic Viscosity, cSt
    @ 205°C ASTM D445 1.08
    @ 100°C ASTM D445 3.51
    @ 40°C ASTM D445 14.2
    @ -40°C ASTM D445 2027
    Low Temperature Stability, -40°C, 72 hours FTM 3458 pass
    Flash Point, °C (°F) ASTM D92 218 (424)
    Fire Point, °C (°F) ASTM D92 251 (483)
    Pour Point, °C (°F) ASTM D97 -61 (-77)
    Neutralization No., mq KOH/g ASTM D664 0.03
    Barium Content, ICP-AES, ppm ASTM D5185 0
    Specific Gravity, (15.6°C) ASTM D1298 0.852
    Gravimetric Filtration, mg ASTM D4898 0.1
    Water Content, ppm ASTM D6304 65
    Evaporation, 205°C, 6.5 hours, % loss FTM 350 10.5
    Lubricity, 4-Ball Wear, scar diameter, mm
    1 Kg, 1200 RPM, 1 hour, 75°C ASTM D4172 0.14
    10 Kg, 1200 RPM, 1 hour, 75oC ASTM D4172 0.21
    40 Kg, 1200 RPM, 1 hour, 75oC ASTM D4172 .44
    API Gravity ASTM D4052 0.44
    Solid Particle Contamination, auto counter Filtration time, min
    5-15 mµ FTM 3009 722
    16-25 mµ FTM 3009 95
    26-50 mµ FTM 3009 27
    51-100 mµ FTM 3009 4
    100+ mµ FTM 3009 0
    Foam Characteristics, 25°C, ml 5 min /10 min ASTM D892 4/0
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