Krytox 283AA GRS


Krytox 283 series anticorrosion greases are white greases that contain sodium nitrite. These grades provide rust protection at ambient temperatures, corrosion protection at high temperatures, and anti-wear protection. Krytox 280 Series contain 1% sodium nitrite.


Application Aerospace, Aviation, Bearings, Seals, Valves, O-Rings, Threads, Oxygen Devices
Base Formulation Perfluoropolyether
Additives Sodium Nitrite
Thickener Polytetrafluoroethelyne
Specification Met ASTM D445; ASTM D2595; ASTM D97; ASTM D217; ASTM D942; ASTM D2512; ASTM D6184
Flammable (Y/N) N
Food Grade NO
Temperature Range °F -51°C to 177°C
Viscosity @ 100°C 5.4 cSt
Viscosity @ 40°C 35 cSt
Oxygen Safe (Y/N) Y
UOM Each
Part Number LAS283AA, LKJ283AA, LCT283AA
Lead Time 30 DAYS

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