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229 PTFE O-Ring 55D Durometer - White 2-3/8" ID 2-5/8" OD 1/8" Width

  • Added more than 30 days ago


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  • Made of polytetrafluoroethylene (PTFE) for use with a variety of chemicals, fluids, and gases
  • Round in shape to provide a seal between cylindrical overlapping surfaces
  • Can be used across a wide temperature range from -328 degrees F (-200 degrees C) to 500 degrees F (260 degrees C)
  • Durometer (hardness) of 55D for resistance to penetration
  • Meets standards defined by Aerospace Standard AS568A
  • This PTFE O-ring is white in color, has a durometer of 55D, a round cross-section, and is designed for use in a wide variety of sealing applications
  • PTFE has excellent heat, fuel, and chemical resistance and is acceptable for temperature applications between -328 degrees F (-200 degrees C) to 500 degrees F (260 degrees C) It can be used outdoors, with lubricants, hydrocarbons, acids, alkalis, detergents, alcohol, ketones, steam and refrigerants, and also has good electrical resistance PTFE is vulnerable to high vacuum seals, low compression vacuum sealing flanges, and super-heated steam
  • This PTFE O-ring has a shore durometer of 55D Shore durometer is the hardness of a material, and its resistance to permanent indentation A higher durometer value indicates greater resistance to indentation on a scale of 0 to 100, with 100 indicating no indentation
  • O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engi
  • Product Specifications
  • Part Number:ORT-229-05
  • Inside Diameter:2.359 inches
  • Inside Diameter Tolerance:0.02 inches
  • Outside Diameter:2.637 inches
  • Overall Width:0.139 inches
  • Width Tolerance:0.004 inches
  • Nominal Inside Diameter:2.359 inches
  • Nominal Outside Diameter:2-5/8 inches
  • Nominal Width:0.139 inches
  • Number of Items:5
  • Outside Diameter:2-5/8 inches
  • Size:229
  • Specification for this product family
  • Brand Name:Small Parts
  • Material Type:PTFE (Polytetrafluoroethylene)
  • Hardness:55 D Durometer
  • System of Measurement:Inch
  • Color:White
  • Cross Section Shape:Round
  • LowerTemperature Range:-328 Degrees Fahrenheit
  • Upper Temperature Range:500 Degrees Fahrenheit
  • Specification Met:AS568A
  • UNSPSC Code:31410000
Small Parts

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