AS568 Perfluoroelastomer O-Rings

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.

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.
-403 KALREZ-90	N/A 194409	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 43.82 mm1.725 in	N/A 0.006 in0.15 mm	N/A 0.015 in0.38 mm	N/A -403	N/A	N/A
-404 KALREZ-90	N/A 194410	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 46.99 mm1.850 in	N/A 0.006 in0.15 mm	N/A 0.018 in0.38 mm	N/A -404	N/A	N/A
-405 KALREZ-90	N/A 194411	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 50.17 mm1.975 in	N/A 0.006 in0.15 mm	N/A 0.018 in0.46 mm	N/A -405	N/A	N/A
-406 KALREZ-90	N/A 194412	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 53.34 mm2.100 in	N/A 0.006 in0.15 mm	N/A 0.018 in0.46 mm	N/A -406	N/A	N/A
-407 KALREZ-90	N/A 194413	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 56.52 mm2.225 in	N/A 0.006 in0.15 mm	N/A 0.018 in0.46 mm	N/A -407	N/A	N/A
-408 KALREZ-90	N/A 194414	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 59.69 mm2.350 in	N/A 0.006 in0.15 mm	N/A 0.020 in0.46 mm	N/A -408	N/A	N/A
-409 KALREZ-90	N/A 194415	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 62.87 mm2.475 in	N/A 0.006 in0.15 mm	N/A 0.020 in0.51 mm	N/A -409	N/A	N/A
-410 KALREZ-90	N/A 194416	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 66.04 mm2.600 in	N/A 0.006 in0.15 mm	N/A 0.020 in0.51 mm	N/A -410	N/A	N/A
-411 KALREZ-90	N/A 194417	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 69.22 mm2.725 in	N/A 0.006 in0.15 mm	N/A 0.020 in0.51 mm	N/A -411	N/A	N/A
-412 KALREZ-90	N/A 194418	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 72.39 mm2.850 in	N/A 0.006 in0.15 mm	N/A 0.020 in0.51 mm	N/A -412	N/A	N/A
-413 KALREZ-90	N/A 194419	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 75.57 mm2.975 in	N/A 0.006 in0.15 mm	N/A 0.024 in0.61 mm	N/A -413	N/A	N/A
-414 KALREZ-90	N/A 194420	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 78.74 mm3.100 in	N/A 0.006 in0.15 mm	N/A 0.024 in0.61 mm	N/A -414	N/A	N/A
-415 KALREZ-90	N/A 194421	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 81.92 mm3.225 in	N/A 0.006 in0.15 mm	N/A 0.024 in0.61 mm	N/A -415	N/A	N/A
-416 KALREZ-90	N/A 194422	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 85.09 mm3.350 in	N/A 0.006 in0.15 mm	N/A 0.024 in0.61 mm	N/A -416	N/A	N/A
-417 KALREZ-90	N/A 194423	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 88.27 mm3.475 in	N/A 0.006 in0.15 mm	N/A 0.024 in0.61 mm	N/A -417	N/A	N/A
-418 KALREZ-90	N/A 194424	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 91.44 mm3.600 in	N/A 0.006 in0.15 mm	N/A 0.028 in0.71 mm	N/A -418	N/A	N/A
-419 KALREZ-90	N/A 194425	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 94.62 mm3.725 in	N/A 0.006 in0.15 mm	N/A 0.028 in0.71 mm	N/A -419	N/A	N/A
-420 KALREZ-90	N/A 194426	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 97.79 mm3.850 in	N/A 0.006 in0.15 mm	N/A 0.028 in0.71 mm	N/A -420	N/A	N/A
-421 KALREZ-90	N/A 194427	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 100.97 mm3.975 in	N/A 0.006 in0.15 mm	N/A 0.028 in0.71 mm	N/A -421	N/A	N/A
-422 KALREZ-90	N/A 194428	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 104.14 mm4.100 in	N/A 0.006 in0.15 mm	N/A 0.028 in0.71 mm	N/A -422	N/A	N/A
-423 KALREZ-90	N/A 194429	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 107.32 mm4.225 in	N/A 0.006 in0.15 mm	N/A 0.030 in0.76 mm	N/A -423	N/A	N/A
-424 KALREZ-90	N/A 194430	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 110.49 mm4.350 in	N/A 0.006 in0.15 mm	N/A 0.030 in0.76 mm	N/A -424	N/A	N/A
-425 KALREZ-90	N/A 194431	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 113.67 mm4.475 in	N/A 0.006 in0.15 mm	N/A 0.033 in0.83 mm	N/A -425	N/A	N/A
-426 KALREZ-90	N/A 194432	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 116.84 mm4.600 in	N/A 0.006 in0.15 mm	N/A 0.033 in0.83 mm	N/A -426	N/A	N/A
-427 KALREZ-90	N/A 194433	N/A	N/A	N/A 0.275 in6.99 mm	N/A 90	N/A 120.02 mm4.725 in	N/A 0.006 in0.15 mm	N/A 0.033 in0.83 mm	N/A -427	N/A	N/A

N/A
194409

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 43.82 mm1.725 in

N/A 0.006 in0.15 mm

N/A 0.015 in0.38 mm

N/A -403

N/A

-404 KALREZ-90

N/A
194410

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 46.99 mm1.850 in

N/A 0.006 in0.15 mm

N/A 0.018 in0.38 mm

N/A -404

N/A

-405 KALREZ-90

N/A
194411

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 50.17 mm1.975 in

N/A 0.006 in0.15 mm

N/A 0.018 in0.46 mm

N/A -405

N/A

-406 KALREZ-90

N/A
194412

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 53.34 mm2.100 in

N/A 0.006 in0.15 mm

N/A 0.018 in0.46 mm

N/A -406

N/A

-407 KALREZ-90

N/A
194413

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 56.52 mm2.225 in

N/A 0.006 in0.15 mm

N/A 0.018 in0.46 mm

N/A -407

N/A

-408 KALREZ-90

N/A
194414

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 59.69 mm2.350 in

N/A 0.006 in0.15 mm

N/A 0.020 in0.46 mm

N/A -408

N/A

-409 KALREZ-90

N/A
194415

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 62.87 mm2.475 in

N/A 0.006 in0.15 mm

N/A 0.020 in0.51 mm

N/A -409

N/A

-410 KALREZ-90

N/A
194416

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 66.04 mm2.600 in

N/A 0.006 in0.15 mm

N/A 0.020 in0.51 mm

N/A -410

N/A

-411 KALREZ-90

N/A
194417

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 69.22 mm2.725 in

N/A 0.006 in0.15 mm

N/A 0.020 in0.51 mm

N/A -411

N/A

-412 KALREZ-90

N/A
194418

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 72.39 mm2.850 in

N/A 0.006 in0.15 mm

N/A 0.020 in0.51 mm

N/A -412

N/A

-413 KALREZ-90

N/A
194419

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 75.57 mm2.975 in

N/A 0.006 in0.15 mm

N/A 0.024 in0.61 mm

N/A -413

N/A

-414 KALREZ-90

N/A
194420

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 78.74 mm3.100 in

N/A 0.006 in0.15 mm

N/A 0.024 in0.61 mm

N/A -414

N/A

-415 KALREZ-90

N/A
194421

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 81.92 mm3.225 in

N/A 0.006 in0.15 mm

N/A 0.024 in0.61 mm

N/A -415

N/A

-416 KALREZ-90

N/A
194422

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 85.09 mm3.350 in

N/A 0.006 in0.15 mm

N/A 0.024 in0.61 mm

N/A -416

N/A

-417 KALREZ-90

N/A
194423

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 88.27 mm3.475 in

N/A 0.006 in0.15 mm

N/A 0.024 in0.61 mm

N/A -417

N/A

-418 KALREZ-90

N/A
194424

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 91.44 mm3.600 in

N/A 0.006 in0.15 mm

N/A 0.028 in0.71 mm

N/A -418

N/A

-419 KALREZ-90

N/A
194425

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 94.62 mm3.725 in

N/A 0.006 in0.15 mm

N/A 0.028 in0.71 mm

N/A -419

N/A

-420 KALREZ-90

N/A
194426

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 97.79 mm3.850 in

N/A 0.006 in0.15 mm

N/A 0.028 in0.71 mm

N/A -420

N/A

-421 KALREZ-90

N/A
194427

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 100.97 mm3.975 in

N/A 0.006 in0.15 mm

N/A 0.028 in0.71 mm

N/A -421

N/A

-422 KALREZ-90

N/A
194428

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 104.14 mm4.100 in

N/A 0.006 in0.15 mm

N/A 0.028 in0.71 mm

N/A -422

N/A

-423 KALREZ-90

N/A
194429

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 107.32 mm4.225 in

N/A 0.006 in0.15 mm

N/A 0.030 in0.76 mm

N/A -423

N/A

-424 KALREZ-90

N/A
194430

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 110.49 mm4.350 in

N/A 0.006 in0.15 mm

N/A 0.030 in0.76 mm

N/A -424

N/A

-425 KALREZ-90

N/A
194431

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 113.67 mm4.475 in

N/A 0.006 in0.15 mm

N/A 0.033 in0.83 mm

N/A -425

N/A

-426 KALREZ-90

N/A
194432

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 116.84 mm4.600 in

N/A 0.006 in0.15 mm

N/A 0.033 in0.83 mm

N/A -426

N/A

-427 KALREZ-90

N/A
194433

N/A

N/A 0.275 in6.99 mm

N/A 90

N/A 120.02 mm4.725 in

N/A 0.006 in0.15 mm

N/A 0.033 in0.83 mm

N/A -427

N/A