Monroe
OneMonroe
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Tel: (877) 740-2007
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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
-325 KALREZ-75 N/A
194709 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 37.47 mm1.475 in N/A 0.005 in0.12 mm N/A 0.015 in0.38 mm N/A -325 N/A N/A
-326 KALREZ-75 N/A
194710 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 40.64 mm1.600 in N/A 0.005 in0.12 mm N/A 0.015 in0.38 mm N/A -326 N/A N/A
-327 KALREZ-75 N/A
194711 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 43.82 mm1.725 in N/A 0.005 in0.12 mm N/A 0.015 in0.38 mm N/A -327 N/A N/A
-328 KALREZ-75 N/A
194712 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 46.99 mm1.850 in N/A 0.005 in0.12 mm N/A 0.015 in0.38 mm N/A -328 N/A N/A
-329 KALREZ-75 N/A
194713 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 50.17 mm1.975 in N/A 0.005 in0.12 mm N/A 0.018 in0.46 mm N/A -329 N/A N/A
-330 KALREZ-75 N/A
194714 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 53.34 mm2.100 in N/A 0.005 in0.12 mm N/A 0.018 in0.46 mm N/A -330 N/A N/A
-331 KALREZ-75 N/A
194715 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 56.52 mm2.225 in N/A 0.005 in0.12 mm N/A 0.018 in0.46 mm N/A -331 N/A N/A
-332 KALREZ-75 N/A
194716 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 59.69 mm2.350 in N/A 0.005 in0.12 mm N/A 0.018 in0.46 mm N/A -332 N/A N/A
-333 KALREZ-75 N/A
194717 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 62.87 mm2.475 in N/A 0.005 in0.12 mm N/A 0.020 in0.50 mm N/A -333 N/A N/A
-334 KALREZ-75 N/A
194718 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 66.04 mm2.600 in N/A 0.005 in0.12 mm N/A 0.020 in0.50 mm N/A -334 N/A N/A
-335 KALREZ-75 N/A
194719 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 69.22 mm2.725 in N/A 0.005 in0.12 mm N/A 0.020 in0.50 mm N/A -335 N/A N/A
-336 KALREZ-75 N/A
194720 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 72.39 mm2.850 in N/A 0.005 in0.12 mm N/A 0.020 in0.50 mm N/A -336 N/A N/A
-337 KALREZ-75 N/A
194721 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 75.57 mm2.975 in N/A 0.005 in0.12 mm N/A 0.024 in0.61 mm N/A -337 N/A N/A
-338 KALREZ-75 N/A
194722 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 78.74 mm3.100 in N/A 0.005 in0.12 mm N/A 0.024 in0.61 mm N/A -338 N/A N/A
-339 KALREZ-75 N/A
194723 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 81.92 mm3.225 in N/A 0.005 in0.12 mm N/A 0.024 in0.61 mm N/A -339 N/A N/A
-340 KALREZ-75 N/A
194724 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 85.09 mm3.350 in N/A 0.005 in0.12 mm N/A 0.024 in0.61 mm N/A -340 N/A N/A
-341 KALREZ-75 N/A
194725 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 88.27 mm3.475 in N/A 0.005 in0.12 mm N/A 0.024 in0.61 mm N/A -341 N/A N/A
-342 KALREZ-75 N/A
194726 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 91.44 mm3.600 in N/A 0.005 in0.12 mm N/A 0.028 in0.71 mm N/A -342 N/A N/A
-343 KALREZ-75 N/A
194727 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 94.62 mm3.725 in N/A 0.005 in0.12 mm N/A 0.028 in0.71 mm N/A -343 N/A N/A
-344 KALREZ-75 N/A
194728 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 97.79 mm3.850 in N/A 0.005 in0.12 mm N/A 0.028 in0.71 mm N/A -344 N/A N/A
-345 KALREZ-75 N/A
194729 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 100.97 mm3.975 in N/A 0.005 in0.12 mm N/A 0.028 in0.71 mm N/A -345 N/A N/A
-346 KALREZ-75 N/A
194730 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 104.14 mm4.100 in N/A 0.005 in0.12 mm N/A 0.028 in0.71 mm N/A -346 N/A N/A
-347 KALREZ-75 N/A
194731 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 107.32 mm4.225 in N/A 0.005 in0.12 mm N/A 0.030 in0.76 mm N/A -347 N/A N/A
-348 KALREZ-75 N/A
194732 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 110.49 mm4.350 in N/A 0.005 in0.12 mm N/A 0.030 in0.76 mm N/A -348 N/A N/A
-349 KALREZ-75 N/A
194733 		N/A N/A N/A 0.210 in5.33 mm N/A 75 N/A 113.67 mm4.475 in N/A 0.005 in0.12 mm N/A 0.030 in0.76 mm N/A -349 N/A N/A
Unit of Measure
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