Braycote 804, 2oz U6 NM0005-2058 15B30C / 25007-AESY|
Castrol Braycote 804
Grease, Aircraft and Instrument Fuel
and Oxidizer Resistant
Castrol Braycote 804 is a smooth,
buttery, translucent white NLGI #1 grease, based on a perfluoropolyether base
oil. It is thermally stable, nonflammable, chemically inert to commonly used
fuels, solvents, corrosive chemicals and oxidizers. Castrol Fluoroclean™ X100
or Castrol Fluoroclean™ HE can be used to remove this lubricant. Refer to the
data sheets for information regarding these products.
Braycote 804 is designed for static and
dynamic lubrication of taper plug valves, gaskets and bearings in fuel systems
of aircraft and ground support equipment. It is also suitable for use in the
presence of oxygen (LOX/GOX) and other highly oxidative materials as a
lubricant for valves, threads, and bearings in aerospace vehicles and
supporting equipment. Perfluorinated greases, in general, exhibit excellent
shelf lives due to their intrinsic inertness.
-54ºC to 149ºC (-65ºF to 300ºF).
Braycote 804 is compatible with all
commonly used plastic, elastomer and metallic materials of construction. It may
be adversely affected by Lewis Acids such as aluminum chloride, at elevated
temperatures. Rubbing surfaces of aluminum, magnesium or titanium alloys may
react with Braycote 804 under certain conditions. Such systems should be
thoroughly evaluated. Surfaces must be well cleaned of organic rust inhibitors
prior to grease application to insure proper lubrication.
Braycote 804 is available in 2 ounce
(AVDP) disposable plastic syringes, 1 pound jars, 30 cc fuel kits and 35 pound
Braycote 804 meets the requirements of
and is qualified to MIL-PRF-27617F, Type I.
Quantity Available: 8