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Krytox 250AD Grease
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Krytox 250AD Grease
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Home / Krytox™ & Other Lubricants / Krytox™ Lubricants / Krytox™ Aerospace GREASES & OILS / Krytox™ Aerospace & Aviation Greases / Krytox™ 250 Series

Krytox™ 250AD Grease

  • Krytox 250AC grease

$242.62

Krytox™ 250AD grease has an Oil Viscosity of 502 cSt at 38°C and the estimated useful temperature range is -29 to 316°C.

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SKU: N/A Category: Krytox™ 250 Series Tags: Aerospace, Aviation, Krytox
  • Krytox 250AC grease
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Krytox 250AD Grease | High-Performance Aerospace & Aviation Grease

Molybdenum disulfide additive, For highly loaded gears and bearings

Krytox™ Aerospace Lubricants were initially developed by DuPont in the early 1960s specifically for the precise and demanding lubrication needs of the aerospace industry. Krytox synthetic lubricants have since replaced hundreds of special-formula, hydrocarbon-based oils and greases throughout the aerospace and aviation industries, thanks to a long list of superior performance characteristics and certifications. Since the first commercial application over 50 years ago, Krytox synthetic lubricants have delivered consistent, superior, reliable and extended performance. Today, with new additives for new challenges, Krytox lubricants continue to deliver extreme performance under the most extreme conditions. Krytox 250AD is the lubricant of choice for demanding conditions —high and low temperatures, extreme pressure, and harsh environments.

Why Krytox 250AD?

Krytox greases are used in a variety of limited-motion mount systems associated with aircraft engines, such as an oil tank mount bracket for a Trent 1000 engine. Krytox lubricants can be used to improve the performance of traditionally non-lubricated materials, such as DuPont™ Vespel® CR-6100 bushings. For Krytox Aviation Oils, please see Krytox™ 143 series.

Miller-Stephenson: Lubrication Experts, Superior Chemistry, Fast Delivery – a potent combination

At Miller-Stephenson, we understand the challenges engineers and scientists face with trying to select the best lubricant for current or new applications.  With over 60 years of real-world experience, our highly trained team of technical experts and field engineers can assist you with identifying and selecting the optimal lubricant that best fits your operational parameter. Our large inventory of high-performance PFPE-base Krytox™ lubricants from Chemours, ensures we have the right lubricant for your needs, regardless of temperature, environment, safety, or performance of your system demands. For further information please review the articles below or contact a Miller-Stephenson representative.

Krytox™ is a trademark of The Chemours Company FC, LLC.

For more benefits and related articles:

To learn more about Krytox NSF H-1 Rated Food Grade Lubricants click here.

To learn more about Krytox Automotive Solutions click here.

To learn more about Krytox Automotive Noise, Harshness and Vibration solutions click here. 

For the Krytox Frequently asked questions (FAQ) click here.

For a general Krytox application overview, click here.

With help regarding which Krytox grease is right for you, click here.

Notwithstanding any express or implied indication to the contrary, product information provided on or via this website is supplied upon the condition that the persons receiving such information will make their own, independent determination as to a given product’s suitability for any contemplated purposes prior to use. In no event will Miller-Stephenson be responsible for damages of any nature whatsoever resulting from the use of, or reliance upon, information provided, directly or indirectly, on this website in relation to any product and/or application.

Extreme Pressure Grade 250AZ 250AC 250AD
Viscosity @ 20°C 60 800 1540
Viscosity @ 38°C 24.7 270 502
Viscosity @ 99°C 4.2 26 44
Temperature Range °C (-57-149) (-34-288) (-29-316)

Notwithstanding any express or implied indication to the contrary, product information provided on or via this website is supplied upon the condition that the persons receiving such information will make their own, independent determination as to a given product’s suitability for any contemplated purposes prior to use. In no event will Miller-Stephenson be responsible for damages of any nature whatsoever resulting from the use of, or reliance upon, information provided, directly or indirectly, on this website in relation to any product and/or application.

Weight N/A
Dimensions N/A
Krytox Sizes

Sample Only – 2 oz Grease

Aerospace PDF (pdf, 117KB)
Technical Data Sheet
Download
  • Bearings
  • Seals
  • Valves
  • Oxygen Devices
  • O-Rings
  • Threads

Notwithstanding any express or implied indication to the contrary, product information provided on or via this website is supplied upon the condition that the persons receiving such information will make their own, independent determination as to a given product’s suitability for any contemplated purposes prior to use. In no event will Miller-Stephenson be responsible for damages of any nature whatsoever resulting from the use of, or reliance upon, information provided, directly or indirectly, on this website in relation to any product and/or application.

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

Notwithstanding any express or implied indication to the contrary, product information provided on or via this website is supplied upon the condition that the persons receiving such information will make their own, independent determination as to a given product’s suitability for any contemplated purposes prior to use. In no event will Miller-Stephenson be responsible for damages of any nature whatsoever resulting from the use of, or reliance upon, information provided, directly or indirectly, on this website in relation to any product and/or application.

  • ASTM D445
  • ASTM D2595
  • ASTM D97
  • ASTM D217
  • ASTM D942
  • ASTM D2512
  • ASTM D6184

Notwithstanding any express or implied indication to the contrary, product information provided on or via this website is supplied upon the condition that the persons receiving such information will make their own, independent determination as to a given product’s suitability for any contemplated purposes prior to use. In no event will Miller-Stephenson be responsible for damages of any nature whatsoever resulting from the use of, or reliance upon, information provided, directly or indirectly, on this website in relation to any product and/or application.

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  • Products
    • Krytox™ & Other Lubricants
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    • Conformal Coatings
    • Epoxy Resin Systems
    • Medical Products
    • Specialty Products
    • High Performance Solvents
  • Applications
    • Aerospace
    • Automotive
    • Lubrication for Hinges in Advanced Electronics
    • Krytox™ Valve Lubricant Applications
    • High Purity Cleanroom Solvents
    • Robotic and Automation Process
    • Keyboard Lubricants
    • Mechanical Ventilator Production
    • Corrugation and Packaging
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