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240AB20Z Krytox
Part # 240AB20Z=C1 | Mfr Part # 141303
DuPont Krytox 240AB is an NLGI aerospace grease that meets MIL-PRF-27617 Type II (-40 to 204C Operating Range) NATO Number is G-398.
Wide operating temperature range from -40°C to 204°C PFPE-based formulation for superior chemical and thermal stability Non-flammable and oxygen-safe for extreme environments Compatible with all metals, elastomers, plastics, and finishes Very low compression set and excellent load-bearing performance Resists radiation, fuels, solvents, and aggressive chemicals Long-lasting lubrication reduces maintenance frequency Base Oil: Perfluoropolyether (PFPE) NLGI Grade: 2 Container Size: 2 oz tube Operating Temperature Range: -40°C to 204°C NATO Number: G-398 Penetration Grade Change: +3 (max 30) Corrosion on Copper: 1b High-Temperature Bearing Performance: 1,320 hours at 204°C Evaporation (22 hr @ 204°C): 10.1% Oil Separation (30 hr @ 204°C): 14.2% Fuel Solubility: 0.3% Low Temperature Torque @ -73°C: Start 2800 g-cm, Run 800 g-cm Water Washout: 0.25% Oxidation Stability: 0.5 psi Base Oil Viscosity @ 40°C: 77.8 cSt Technical Information Meets MIL-PRF-27617 Type II specification Listed under MIL-PRF-26717 Type 1, 2 & 3 NSF H-1 rated NATO Code: G-398 Qualification Reference: AFPET/PTPT 18-008 LOX impact sensitivity: No reaction E595 outgassing test: Pass Krytox greases are original products for the military specification
Harmonized Tariff Schedule Code Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions .
