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.
-349 KALREZ-90	N/A 194359	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	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
-350 KALREZ-90	N/A 194360	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 116.84 mm4.600 in	N/A 0.005 in0.12 mm	N/A 0.030 in0.76 mm	N/A -350	N/A	N/A
-351 KALREZ-90	N/A 194361	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 120.02 mm4.725 in	N/A 0.005 in0.12 mm	N/A 0.030 in0.76 mm	N/A -351	N/A	N/A
-352 KALREZ-90	N/A 194362	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 123.19 mm4.850 in	N/A 0.005 in0.12 mm	N/A 0.030 in0.76 mm	N/A -352	N/A	N/A
-353 KALREZ-90	N/A 194363	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 126.37 mm4.975 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -353	N/A	N/A
-354 KALREZ-90	N/A 194364	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 129.54 mm5.100 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -354	N/A	N/A
-355 KALREZ-90	N/A 194365	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 132.72 mm5.225 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -355	N/A	N/A
-356 KALREZ-90	N/A 194366	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 135.89 mm5.350 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -356	N/A	N/A
-357 KALREZ-90	N/A 194367	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 139.07 mm5.475 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -357	N/A	N/A
-358 KALREZ-90	N/A 194368	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 142.24 mm5.600 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -358	N/A	N/A
-359 KALREZ-90	N/A 194369	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 145.42 mm5.725 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -359	N/A	N/A
-360 KALREZ-90	N/A 194370	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 148.59 mm5.850 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -360	N/A	N/A
-361 KALREZ-90	N/A 194371	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 151.77 mm5.975 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -361	N/A	N/A
-362 KALREZ-90	N/A 194372	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 158.12 mm6.225 in	N/A 0.005 in0.12 mm	N/A 0.040 in1.02 mm	N/A -362	N/A	N/A
-363 KALREZ-90	N/A 194373	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 164.47 mm6.475 in	N/A 0.005 in0.12 mm	N/A 0.040 in1.02 mm	N/A -363	N/A	N/A
-364 KALREZ-90	N/A 194374	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 170.82 mm6.725 in	N/A 0.005 in0.12 mm	N/A 0.040 in1.02 mm	N/A -364	N/A	N/A
-365 KALREZ-90	N/A 194375	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 177.17 mm6.975 in	N/A 0.005 in0.12 mm	N/A 0.040 in1.02 mm	N/A -365	N/A	N/A
-366 KALREZ-90	N/A 194376	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 183.52 mm7.225 in	N/A 0.005 in0.12 mm	N/A 0.045 in1.14 mm	N/A -366	N/A	N/A
-367 KALREZ-90	N/A 194377	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 189.87 mm7.475 in	N/A 0.005 in0.12 mm	N/A 0.045 in1.14 mm	N/A -367	N/A	N/A
-368 KALREZ-90	N/A 194378	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 196.22 mm7.725 in	N/A 0.005 in0.12 mm	N/A 0.045 in1.14 mm	N/A -368	N/A	N/A
-369 KALREZ-90	N/A 194379	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 202.57 mm7.975 in	N/A 0.005 in0.12 mm	N/A 0.045 in1.14 mm	N/A -369	N/A	N/A
-370 KALREZ-90	N/A 194380	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 208.92 mm8.225 in	N/A 0.005 in0.12 mm	N/A 0.050 in1.30 mm	N/A -370	N/A	N/A
-371 KALREZ-90	N/A 194381	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 215.27 mm8.475 in	N/A 0.005 in0.12 mm	N/A 0.050 in1.30 mm	N/A -371	N/A	N/A
-372 KALREZ-90	N/A 194382	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 221.62 mm8.725 in	N/A 0.005 in0.12 mm	N/A 0.050 in1.30 mm	N/A -372	N/A	N/A
-373 KALREZ-90	N/A 194383	N/A	N/A	N/A 0.210 in5.33 mm	N/A 90	N/A 227.97 mm8.975 in	N/A 0.005 in0.12 mm	N/A 0.050 in1.30 mm	N/A -373	N/A	N/A

N/A
194359

N/A

N/A 0.210 in5.33 mm

N/A 90

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

-350 KALREZ-90

N/A
194360

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 116.84 mm4.600 in

N/A 0.005 in0.12 mm

N/A 0.030 in0.76 mm

N/A -350

N/A

-351 KALREZ-90

N/A
194361

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 120.02 mm4.725 in

N/A 0.005 in0.12 mm

N/A 0.030 in0.76 mm

N/A -351

N/A

-352 KALREZ-90

N/A
194362

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 123.19 mm4.850 in

N/A 0.005 in0.12 mm

N/A 0.030 in0.76 mm

N/A -352

N/A

-353 KALREZ-90

N/A
194363

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 126.37 mm4.975 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -353

N/A

-354 KALREZ-90

N/A
194364

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 129.54 mm5.100 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -354

N/A

-355 KALREZ-90

N/A
194365

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 132.72 mm5.225 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -355

N/A

-356 KALREZ-90

N/A
194366

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 135.89 mm5.350 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -356

N/A

-357 KALREZ-90

N/A
194367

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 139.07 mm5.475 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -357

N/A

-358 KALREZ-90

N/A
194368

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 142.24 mm5.600 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -358

N/A

-359 KALREZ-90

N/A
194369

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 145.42 mm5.725 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -359

N/A

-360 KALREZ-90

N/A
194370

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 148.59 mm5.850 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -360

N/A

-361 KALREZ-90

N/A
194371

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 151.77 mm5.975 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -361

N/A

-362 KALREZ-90

N/A
194372

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 158.12 mm6.225 in

N/A 0.005 in0.12 mm

N/A 0.040 in1.02 mm

N/A -362

N/A

-363 KALREZ-90

N/A
194373

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 164.47 mm6.475 in

N/A 0.005 in0.12 mm

N/A 0.040 in1.02 mm

N/A -363

N/A

-364 KALREZ-90

N/A
194374

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 170.82 mm6.725 in

N/A 0.005 in0.12 mm

N/A 0.040 in1.02 mm

N/A -364

N/A

-365 KALREZ-90

N/A
194375

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 177.17 mm6.975 in

N/A 0.005 in0.12 mm

N/A 0.040 in1.02 mm

N/A -365

N/A

-366 KALREZ-90

N/A
194376

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 183.52 mm7.225 in

N/A 0.005 in0.12 mm

N/A 0.045 in1.14 mm

N/A -366

N/A

-367 KALREZ-90

N/A
194377

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 189.87 mm7.475 in

N/A 0.005 in0.12 mm

N/A 0.045 in1.14 mm

N/A -367

N/A

-368 KALREZ-90

N/A
194378

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 196.22 mm7.725 in

N/A 0.005 in0.12 mm

N/A 0.045 in1.14 mm

N/A -368

N/A

-369 KALREZ-90

N/A
194379

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 202.57 mm7.975 in

N/A 0.005 in0.12 mm

N/A 0.045 in1.14 mm

N/A -369

N/A

-370 KALREZ-90

N/A
194380

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 208.92 mm8.225 in

N/A 0.005 in0.12 mm

N/A 0.050 in1.30 mm

N/A -370

N/A

-371 KALREZ-90

N/A
194381

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 215.27 mm8.475 in

N/A 0.005 in0.12 mm

N/A 0.050 in1.30 mm

N/A -371

N/A

-372 KALREZ-90

N/A
194382

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 221.62 mm8.725 in

N/A 0.005 in0.12 mm

N/A 0.050 in1.30 mm

N/A -372

N/A

-373 KALREZ-90

N/A
194383

N/A

N/A 0.210 in5.33 mm

N/A 90

N/A 227.97 mm8.975 in

N/A 0.005 in0.12 mm

N/A 0.050 in1.30 mm

N/A -373

N/A