G-392

XG-269
MIL-G-4343

NYCO GREASE GN 4343

SYNTHETIC LUBRICATING GREASE

NYCO GREASE GN 4343 is a synthetic, silicone based, grease operating over the temperature range - 55oC to + 95oC. It is intended for use as a lubricant between rubber and metal parts of pneu­matic systems. It may also be used for pressurized cabin bulkhead grommets and other mechanisms requiring rubber to metal lubrication.


Main characteristics

Properties Units Typical values Test methods
Appearance smooth homogeneous paste
Dropping point oC 215 ASTM D 566
Worked penetration     ASTM D 217
after 60 strokes 1/10 mm 299  
Oxidation stability     ASTM D 942
pressure drop      
100hat99oC ę Pa 7  
Evaporation loss     ASTM D 2595
22 h at 99oC % weight 1