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OneMonroe AS568 Perfluoroelastomer O-Rings are designed to provide reliable sealing solutions in the most demanding environments. These high-performance O-rings are crafted from perfluoroelastomer, a material renowned for its outstanding resistance to harsh chemicals, extreme temperatures, and challenging operating conditions. Ideal for use in industries such as aerospace, pharmaceuticals, and chemical processing, these O-rings offer superior durability and resilience, ensuring optimal performance and minimizing the risk of leaks or equipment downtime. OneMonroe’s commitment to quality engineering and strict compliance with AS568 standards makes these O-rings the ideal choice for applications requiring the highest level of chemical compatibility and resistance.

Available in a range of sizes to match AS568 specifications, OneMonroe Perfluoroelastomer O-Rings offer versatility and precision fitting for various applications. The unique material composition provides exceptional stability, enabling these O-rings to withstand exposure to aggressive chemicals and solvents that would degrade traditional rubber seals. Additionally, their ability to perform reliably in extreme temperatures—ranging from high heat to sub-zero conditions—further enhances their suitability for a wide range of industrial applications. By choosing OneMonroe, customers are investing in a sealing solution that combines advanced material science with quality manufacturing, ensuring a long-lasting and effective barrier against leaks.

OneMonroe understands that each application has unique requirements, which is why our Perfluoroelastomer O-Rings are designed with flexibility and durability at the forefront. Whether operating in high-stress environments with frequent chemical exposure or in equipment that undergoes rapid temperature fluctuations, these O-rings deliver consistent performance and peace of mind. Trust OneMonroe to provide you with an industry-leading sealing solution that reduces maintenance needs, supports operational efficiency, and withstands even the harshest working conditions.

AS568 Buna O-Rings
Unit of Measure
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Item #

IntegrationID

Type

Material

Cross Section Width

Durometer

Inside Diameter

Cross Section Tolerance +/-

Inside Diameter Tolerance +/-

Size Reference - AS568

Units of Measure

Tube Size O.D.

Quantity
-904 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.072 in N/A 70 N/A 0.351 in N/A 0.003 in N/A 0.005 in N/A -904 N/A Imperial N/A 1/4
-905 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.072 in N/A 70 N/A 0.414 in N/A 0.003 in N/A 0.005 in N/A -905 N/A Imperial N/A 5/16
-906 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.078 in N/A 70 N/A 0.468 in N/A 0.003 in N/A 0.005 in N/A -906 N/A Imperial N/A 3/8
-907 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.082 in N/A 70 N/A 0.530 in N/A 0.003 in N/A 0.005 in N/A -907 N/A Imperial N/A 7/16
-908 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.087 in N/A 70 N/A 0.644 in N/A 0.003 in N/A 0.009 in N/A -908 N/A Imperial N/A 1/2
-909 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.097 in N/A 70 N/A 0.706 in N/A 0.003 in N/A 0.009 in N/A -909 N/A Imperial N/A 9/16
-910 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.097 in N/A 70 N/A 0.755 in N/A 0.003 in N/A 0.009 in N/A -910 N/A Imperial N/A 5/8
-911 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.116 in N/A 70 N/A 0.863 in N/A 0.004 in N/A 0.009 in N/A -911 N/A Imperial N/A 11/16
-912 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.116 in N/A 70 N/A 0.924 in N/A 0.004 in N/A 0.009 in N/A -912 N/A Imperial N/A 3/4
-913 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.116 in N/A 70 N/A 0.986 in N/A 0.004 in N/A 0.01 in N/A -913 N/A Imperial N/A 13/16
-914 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.116 in N/A 70 N/A 1.047 in N/A 0.004 in N/A 0.01 in N/A -914 N/A Imperial N/A 7/8
-916 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.116 in N/A 70 N/A 1.171 in N/A 0.004 in N/A 0.01 in N/A -916 N/A Imperial N/A 1
-918 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.116 in N/A 70 N/A 1.355 in N/A 0.004 in N/A 0.012 in N/A -918 N/A Imperial N/A 1-1/8
-920 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.118 in N/A 70 N/A 1.475 in N/A 0.004 in N/A 0.014 in N/A -920 N/A Imperial N/A 1-1/4
-924 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.118 in N/A 70 N/A 1.720 in N/A 0.004 in N/A 0.014 in N/A -924 N/A Imperial N/A 1-1/2
-928 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.118 in N/A 70 N/A 2.090 in N/A 0.004 in N/A 0.018 in N/A -928 N/A Imperial N/A 1-3/4
-932 Perfluoroelastomer-70 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.118 in N/A 70 N/A 2.337 in N/A 0.004 in N/A 0.018 in N/A -932 N/A Imperial N/A 2
-901 Perfluoroelastomer-75 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.056 in N/A 75 N/A 0.185 in N/A 0.003 in N/A 0.005 in N/A -901 N/A Imperial N/A 3/32
-902 Perfluoroelastomer-75 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.064 in N/A 75 N/A 0.239 in N/A 0.003 in N/A 0.005 in N/A -902 N/A Imperial N/A 1/8
-903 Perfluoroelastomer-75 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.064 in N/A 75 N/A 0.301 in N/A 0.003 in N/A 0.005 in N/A -903 N/A Imperial N/A 3/16
-904 Perfluoroelastomer-75 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.072 in N/A 75 N/A 0.351 in N/A 0.003 in N/A 0.005 in N/A -904 N/A Imperial N/A 1/4
-905 Perfluoroelastomer-75 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.072 in N/A 75 N/A 0.414 in N/A 0.003 in N/A 0.005 in N/A -905 N/A Imperial N/A 5/16
-906 Perfluoroelastomer-75 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.078 in N/A 75 N/A 0.468 in N/A 0.003 in N/A 0.005 in N/A -906 N/A Imperial N/A 3/8
-907 Perfluoroelastomer-75 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.082 in N/A 75 N/A 0.530 in N/A 0.003 in N/A 0.005 in N/A -907 N/A Imperial N/A 7/16
-908 Perfluoroelastomer-75 N/A AS568 Standard O-Rings N/A Perfluoroelastomer N/A 0.087 in N/A 75 N/A 0.644 in N/A 0.003 in N/A 0.009 in N/A -908 N/A Imperial N/A 1/2
Unit of Measure
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