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ROYCO® 885 General-Purpose Instrument Lubricating Oil

ROYCO® 885 General-Purpose Instrument Lubricating Oil

Treat your aircraft like the well-oiled machine that it is by giving it plenty of ROYCO 885 General Purpose Instrument Lubricant from SkyGeek. ROYCO 885 is a light, synthetic based general purpose oil that's designed for lubricating all of your essential instruments. The antifoaming oil (instrument oil) not only lubricates your instruments, it also inhibits corrosion and oxidation, reducing maintenance demands and ensuring that your most important systems are well protected. The oil even has special additives that deliver top-notch rust protection and low temperature performance.

ROYCO 885 General Purpose Instrument Oil from SkyGeek is available in a wide range of sizes to suit your needs. Order any amount from a single quart-size can to a 55-gallon drum. Minimum order requirements may apply and select sizes may qualify for bulk pricing on volume orders. A manufacturer's certification may be added to any order for an additional charge. Same-day shipping may also be available.

Important: ROYCO 885 contains synthetic based oil that may soften certain elastomers and paints. It should not be used with neoprene or natural rubber elastomers. To ensure compatibility for your application, evaluate the individual components.

  • Designated as P-17 corrosion protectant (MIL-SPEC: MIL-PRF-6085D, Boeing Material Specification BMS 3-7)

APPLICATIONS

ROYCO 885 is intended for use in applications requiring low evaporation rates and both low and high temperatures where an oxidation and corrosion inhibited lubricant can extend maintenance intervals and enhance component life. Uses include aircraft air cycle equipment as well as other instruments and accessories.

Features
  • Low volatility
  • Enhanced component life
  • Excellent oxidation and corrosion inhibition
  • Extends maintenance intervals
  • Specifications
    PROPERTIESTEST METHODROYCO 885
    Viscosity, cSt
    @ 54.4°C (130°F)
    @ -54°C (-65°F)

    ASTM D-445
    ASTM D-445

    8.9
    10,500
    Pour Point, °CASTM D-97-70
    Flash Point, °CASTM D-92230
    Precipitation Number, mlASTM D-910.00
    Total Acid Number, mq KOH/gASTM D-9740.1
    Evaporation, 120°C/22 hrs., %ASTM D-971.0
    ColorASTM D-15001.5
    Oxidation & Corrosion stability, 250°F/168 hrs.
    Vis. Change @ 54.4°C, %
    T.A.N. Change
    Insolubles, mg/100 ml
    Metal Weight Change, mg/cm2
          Steel
          Aluminum
          Magnesium
          Copper
          Cadmium

    0.5
    0.1
    1.0

    0.01
    0.01
    0.01
    0.00
    0.00
    Gravity, API ASTM D-28721.6
    Specific Gravity, 60°FASTM D-12980.924
    Gravity, lbs/gal, 60°F 7.70
    ROYCOŽ 885 Amber MIL-PRF-6085E Spec General-Purpose Instrument Lubricating Oil - Quart CanView DetailsEnable JS
    Part Number
    4055870Q
    Size
    Quart Can
    Spec
    MIL-PRF-6085E
    Price
    $107.08
    Qty
    Certification
    Material Safety Data Sheet:
    MSDS1
    ROYCOŽ 885 Amber MIL-PRF-6085E Spec General-Purpose Instrument Lubricating Oil - Gallon CanView DetailsEnable JS
    Part Number
    4055873
    Size
    Gallon Can
    Spec
    N/A
    Price
    $114.28
    Hover for Qty Pricing
    Qty
    Certification
    Material Safety Data Sheet:
    MSDS1
    Country of Origin: USA
    ROYCOŽ 885 Amber MIL-PRF-6085E Spec General-Purpose Instrument Lubricating Oil - 5 Gallon Steel PailView DetailsEnable JS
    Part Number
    4055870
    Size
    5 Gallon Steel Pail
    Spec
    MIL-PRF-6085E
    Price
    $533.50
    Hover for Qty Pricing
    Qty
    Certification
    Material Safety Data Sheet:
    MSDS1
    ROYCOŽ 885 Amber MIL-PRF-6085E Spec General-Purpose Instrument Lubricating Oil - 55 Gallon Steel DrumView DetailsEnable JS
    Part Number
    885-55GL
    Size
    55 Gallon Steel Drum
    Spec
    MIL-PRF-6085E
    Non-Orderable
    Material Safety Data Sheet:
    MSDS1
    Country of Origin: USA
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