KRYTOX AGL 683 Gearbox Performance Lubricant

Krytox AGL 683 grease contains extreme pressure and anti-corrosion additives for applications in corrosive environments or with significant shock loads where an element experiences a greater mixed film or limit lubrication than the full film or hydrodynamic lubrication. Krytox AGL 683 grease will also provide superior performance in applications that are prone to significant friction corrosion.

KRYTOX AGL 683 Gearbox Performance Lubricant

Krytox AGL 683 Grease provides lifetime performance for aircraft nitrogen and climate control valve actuator gear boxes. Specifically, the lubricant provides superior lubrication at an operating temperature ranging from -55-100 ° C and with very limited torque.

In addition, it optimises the application and ensures that the gearbox can operate for long periods of time without re-lubrication. Overall, AGL 683 is the perfect solution for aviation and aerospace manufacturing, maintenance and repair teams due to the paramount performance that reduces the need for repairs, optimises the time taken for maintenance and lowers the amount spent on managing and maintaining lubrication processes. 

Composition of AGL 683

  • Carbon, oxygen and fluorine
  • Polytetrafluoroethylene additive

Characteristics of Krytox AGL 683

  • Low coefficient of friction
  • Good resistance to water
  • superior performance with advanced high temperature stability characteristics
  • Non-flammability
  • Chemical and biological inert
  • High load capacity
  • Registered in NSF as category H1 for “accidental contact with food”


  • Electromechanical actuator gear box in the control system
  • Air conditioning system and temperature control
  • Using this lubricating grease, aircraft system manufacturers can extend lubrication intervals.
  • AGL 683 lubricant can be used for other electromechanical gearbox applications.

Sizes Available

Syringe Tube Jar Cartridge Pail
0.5 oz. 2 oz. 0.5 kg 0.8 kg 5 kg
1 oz. 4 oz. 1 kg 7 kg
2 oz. 8 oz. 20 kg
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