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Krytox™ 240AC Grease

Krytox™ 240AC is a white buttery grease made from 143 series fluorinated synthetic oils that are nonreactive, nonflammable, safe in chemical and oxygen service, and are long-lasting. Meets MIL-PRF-27617 Type II and NSN 9150-01-088-0498.




Product Overview

Krytox™ 240AC Aerospace Grease


Premium AAND mid range grease for use in applications that do not require additional corrosion inhibitors or extreme pressure additiives.

Product Specifications

Viscosity @40°C (68°F): 243cSt
Food Grade Compatible (H1): Yes
Meets MIL-PRF-27617: Yes
Estimated Useful Range: -34°C to 288°C (-30°F to 550°F)
Qualification Reference Number: AFPET/PTPT 08-013
NATO Number: G-399

Related Products

Krytox™ Greases

Krytox™ greases are nontoxic lubricants that maintain their lubricity and viscosity properties to reduce maintenance costs associated with re-lubrication, component failure, and downtime in demanding applications. They are created by thickening synthetic perfluoropolyether-based oil (PFPE) with polytetrafluoroethylene (PTFE) powder. The PTFE thickener forms a barrier that holds the base oil at friction contact points for long-term lubrication, without requiring complicated oil recirculation systems.  Anit-corrosion, High Temperature and High Pressure additives are also provided for specialized applications.

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