Nyco Grease GN GA 47 is a homogenous mixture of pure petrolatum and 50 % of micronised graphite. It is a fairly good electrical conductor.
NYCO GREASE GN GA 47 is used as anti-seize compound on many aircraft parts - most of them, threaded parts exposed to high temperature.
Examples of application are : engine spark plugs, propeller shafts, splines, threaded fasteners, etc… It can be used at temperatures as high as 500°C (high temperature areas of gas turbines).
Easily corrodable metals such as aluminium, magnesium or zinc coupled with electropositive metals (copper, nickel,…) may undergo electrolytic corrosion when assembled with NYCO GREASE GN GA 47. It is therefore recommended not to use NYCO GREASE GN GA 47 in contact with aluminium, magnesium or zinc alloys or plating
Anti-seize, assembly, dismantling compound
Heavy load applications (wheels, etc.)
High temperature applications (engine spark plugs, propeller shafts, splines, threaded fasteners, fitting of rear parts of gas turbines, etc.)
NATO CODE S-720
AIR 4247/A Iss.2
DEF-STAN 80-80 Iss.2
ATR CML 04-003
AIRBUS CML 03LLB1
BOEING CML D00004
SNECMA DMR 75-205