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