Chemours™ Krytox™ 240AB Aircraft Instrument Fuel & Oxidizer Resistant Grease - 2 oz Tube

• Qualification Reference Number, 1 Oct 2008 : AFPET/PTPT 08-012
• Grease Type/Operating Range, °C : Type II (-40° to 204°)
• NATO Number : G-398
• Penetration Grade : NLGI 2
• Change in Worked Penetration (30 max.) : +3
• Corrosion on Copper (2b max.) : 1b
• High Temperature Bearing Performance (500 hr min. at 10,000 RPM, 204 ?C) : Stopped at 1320 hr
• Evaporation ASTM D-2595, % : 10.1
• Oil Separation, % : 14.2
• Solubility in Fuel (20% max.), % : 0.3
• Liquid Oxygen Impact Sensitivity 20 impacts at 43.3 in, no reaction : No Reaction
• Water Washout Characteristics (20% max.), % : 0.25
• Oxidation Stability (5 max.), psi : 0.5
• Dirt Count 75 and larger (0 per cc max.) 25 to 74 (1000 per cc max.) : 0/0
• Resistance to Aqueous Solution Distilled Water 50/50 Distilled Water/Ethanol : Pass Pass
• Film Stability and Corrosion on Steel : Pass
• Krytox Base Oil Viscosity, 40°C, cSt : 77.8
• Krytox Useful Range, °C : -40° to 232°
• Determination of % TML and CVCM from Thermal Outgassing : -

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