Monroe
OneMonroe
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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
-226 KALREZ-75 N/A
194634 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 50.39 mm1.984 in N/A 0.004 in0.10 mm N/A 0.018 in0.46 mm N/A -226 N/A N/A
-227 KALREZ-75 N/A
194635 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 53.57 mm2.109 in N/A 0.004 in0.10 mm N/A 0.018 in0.46 mm N/A -227 N/A N/A
-228 KALREZ-75 N/A
194636 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 56.74 mm2.234 in N/A 0.004 in0.10 mm N/A 0.020 in0.50 mm N/A -228 N/A N/A
-229 KALREZ-75 N/A
194637 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 59.92 mm2.359 in N/A 0.004 in0.10 mm N/A 0.020 in0.50 mm N/A -229 N/A N/A
-230 KALREZ-75 N/A
194638 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 63.09 mm2.484 in N/A 0.004 in0.10 mm N/A 0.020 in0.50 mm N/A -230 N/A N/A
-231 KALREZ-75 N/A
194639 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 66.27 mm2.609 in N/A 0.004 in0.10 mm N/A 0.020 in0.50 mm N/A -231 N/A N/A
-232 KALREZ-75 N/A
194640 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 69.44 mm2.734 in N/A 0.004 in0.10 mm N/A 0.024 in0.61 mm N/A -232 N/A N/A
-233 KALREZ-75 N/A
194641 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 72.62 mm2.859 in N/A 0.004 in0.10 mm N/A 0.024 in0.61 mm N/A -233 N/A N/A
-234 KALREZ-75 N/A
194642 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 75.79 mm2.984 in N/A 0.004 in0.10 mm N/A 0.024 in0.61 mm N/A -234 N/A N/A
-235 KALREZ-75 N/A
194643 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 78.97 mm3.109 in N/A 0.004 in0.10 mm N/A 0.024 in0.61 mm N/A -235 N/A N/A
-236 KALREZ-75 N/A
194644 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 82.14 mm3.234 in N/A 0.004 in0.10 mm N/A 0.024 in0.61 mm N/A -236 N/A N/A
-237 KALREZ-75 N/A
194645 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 85.32 mm3.359 in N/A 0.004 in0.10 mm N/A 0.024 in0.61 mm N/A -237 N/A N/A
-238 KALREZ-75 N/A
194646 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 88.49 mm3.484 in N/A 0.004 in0.10 mm N/A 0.024 in0.61 mm N/A -238 N/A N/A
-239 KALREZ-75 N/A
194647 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 91.67 mm3.609 in N/A 0.004 in0.10 mm N/A 0.028 in0.71 mm N/A -239 N/A N/A
-240 KALREZ-75 N/A
194648 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 94.84 mm3.734 in N/A 0.004 in0.10 mm N/A 0.028 in0.71 mm N/A -240 N/A N/A
-241 KALREZ-75 N/A
194649 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 98.02 mm3.859 in N/A 0.004 in0.10 mm N/A 0.028 in0.71 mm N/A -241 N/A N/A
-242 KALREZ-75 N/A
194650 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 101.19 mm3.984 in N/A 0.004 in0.10 mm N/A 0.028 in0.71 mm N/A -242 N/A N/A
-243 KALREZ-75 N/A
194651 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 104.37 mm4.109 in N/A 0.004 in0.10 mm N/A 0.028 in0.71 mm N/A -243 N/A N/A
-244 KALREZ-75 N/A
194652 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 107.54 mm4.234 in N/A 0.004 in0.10 mm N/A 0.030 in0.76 mm N/A -244 N/A N/A
-245 KALREZ-75 N/A
194653 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 110.72 mm4.359 in N/A 0.004 in0.10 mm N/A 0.030 in0.76 mm N/A -245 N/A N/A
-246 KALREZ-75 N/A
194654 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 113.89 mm4.484 in N/A 0.004 in0.10 mm N/A 0.030 in0.76 mm N/A -246 N/A N/A
-247 KALREZ-75 N/A
194655 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 117.07 mm4.609 in N/A 0.004 in0.10 mm N/A 0.030 in0.76 mm N/A -247 N/A N/A
-248 KALREZ-75 N/A
194656 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 120.24 mm4.734 in N/A 0.004 in0.10 mm N/A 0.030 in0.76 mm N/A -248 N/A N/A
-249 KALREZ-75 N/A
194657 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 123.42 mm4.859 in N/A 0.004 in0.10 mm N/A 0.035 in0.89 mm N/A -249 N/A N/A
-250 KALREZ-75 N/A
194658 		N/A N/A N/A 0.139 in3.53 mm N/A 75 N/A 126.59 mm4.984 in N/A 0.004 in0.10 mm N/A 0.035 in0.89 mm N/A -250 N/A N/A
Unit of Measure
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