AS568 Aflas O-Rings

OneMonroe AS568 Aflas® O-Rings are designed to meet the demands of the most challenging environments, offering exceptional chemical resistance and high-temperature durability. Crafted from high-performance Aflas® material, these O-rings can withstand temperatures ranging from -14°F to 450°F, making them suitable for applications where extreme conditions are the norm. Unlike standard rubber seals, Aflas® O-rings maintain their integrity in harsh environments, including exposure to oils, acids, alkalis, and amine-based chemicals. They are particularly popular in industries such as automotive, aerospace, chemical processing, and oil & gas, where the combination of high-temperature resistance and chemical resilience is essential for reliable performance.

Engineered with precision, OneMonroe Aflas® O-Rings adhere to the AS568 dimensional standards, ensuring compatibility across a wide range of equipment and machinery. Each O-ring is meticulously manufactured to deliver a tight, effective seal that prevents leaks, even under high-pressure conditions. The unique composition of Aflas® material offers durability beyond what standard rubber O-rings can achieve, providing a solution that reduces maintenance needs and increases operational efficiency. By minimizing the frequency of replacements, these O-rings also help reduce downtime and optimize equipment performance, leading to greater cost savings over time.

OneMonroe is committed to delivering top-quality sealing solutions tailored to meet your specific requirements. Our AS568 Aflas® O-Rings come in various sizes, ensuring that you can find the perfect fit for your equipment. With a reputation for excellence and durability, OneMonroe’s Aflas® O-rings offer unparalleled longevity and reliability, even in the most demanding conditions. Choose OneMonroe for a solution that not only meets industry standards but also sets a new benchmark for quality and performance in extreme applications.

For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.

Item #	IntegrationID	Type	Material	Cross Section Width	Durometer	Inside Diameter	Cross Section Tolerance +/-	Inside Diameter Tolerance +/-	Size Reference - AS568
343AFLAS75	N/A 193605	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
344AFLAS75	N/A 193606	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
345AFLAS75	N/A 193607	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
346AFLAS75	N/A 193608	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
347AFLAS75	N/A 193609	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
348AFLAS75	N/A 193610	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
349AFLAS75	N/A 193611	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
350AFLAS75	N/A 193612	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 116.84 mm4.600 in	N/A 0.005 in0.12 mm	N/A 0.030 in0.76 mm	N/A -350
351AFLAS75	N/A 193613	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 120.02 mm4.725 in	N/A 0.005 in0.12 mm	N/A 0.030 in0.76 mm	N/A -351
352AFLAS75	N/A 193614	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 123.19 mm4.850 in	N/A 0.005 in0.12 mm	N/A 0.030 in0.76 mm	N/A -352
353AFLAS75	N/A 193615	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 126.37 mm4.975 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -353
354AFLAS75	N/A 193616	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 129.54 mm5.100 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -354
355AFLAS75	N/A 193617	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 132.72 mm5.225 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -355
356AFLAS75	N/A 193618	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 135.89 mm5.350 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -356
357AFLAS75	N/A 193619	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 139.07 mm5.475 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -357
358AFLAS75	N/A 193620	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 142.24 mm5.600 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -358
359AFLAS75	N/A 193621	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 145.42 mm5.725 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -359
360AFLAS75	N/A 193622	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 148.59 mm5.850 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -360
361AFLAS75	N/A 193623	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 151.77 mm5.975 in	N/A 0.005 in0.12 mm	N/A 0.037 in0.94 mm	N/A -361
362AFLAS75	N/A 193624	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 158.12 mm6.225 in	N/A 0.005 in0.12 mm	N/A 0.040 in1.02 mm	N/A -362
363AFLAS75	N/A 193625	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 164.47 mm6.475 in	N/A 0.005 in0.12 mm	N/A 0.040 in1.02 mm	N/A -363
364AFLAS75	N/A 193626	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 170.82 mm6.725 in	N/A 0.005 in0.12 mm	N/A 0.040 in1.02 mm	N/A -364
365AFLAS75	N/A 193627	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 177.17 mm6.975 in	N/A 0.005 in0.12 mm	N/A 0.040 in1.02 mm	N/A -365
366AFLAS75	N/A 193628	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 183.52 mm7.225 in	N/A 0.005 in0.12 mm	N/A 0.045 in1.14 mm	N/A -366
367AFLAS75	N/A 193629	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	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
193605

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

344AFLAS75

N/A
193606

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

345AFLAS75

N/A
193607

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

346AFLAS75

N/A
193608

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

347AFLAS75

N/A
193609

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

348AFLAS75

N/A
193610

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

349AFLAS75

N/A
193611

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

350AFLAS75

N/A
193612

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 116.84 mm4.600 in

N/A 0.005 in0.12 mm

N/A 0.030 in0.76 mm

N/A -350

351AFLAS75

N/A
193613

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 120.02 mm4.725 in

N/A 0.005 in0.12 mm

N/A 0.030 in0.76 mm

N/A -351

352AFLAS75

N/A
193614

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 123.19 mm4.850 in

N/A 0.005 in0.12 mm

N/A 0.030 in0.76 mm

N/A -352

353AFLAS75

N/A
193615

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 126.37 mm4.975 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -353

354AFLAS75

N/A
193616

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 129.54 mm5.100 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -354

355AFLAS75

N/A
193617

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 132.72 mm5.225 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -355

356AFLAS75

N/A
193618

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 135.89 mm5.350 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -356

357AFLAS75

N/A
193619

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 139.07 mm5.475 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -357

358AFLAS75

N/A
193620

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 142.24 mm5.600 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -358

359AFLAS75

N/A
193621

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 145.42 mm5.725 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -359

360AFLAS75

N/A
193622

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 148.59 mm5.850 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -360

361AFLAS75

N/A
193623

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 151.77 mm5.975 in

N/A 0.005 in0.12 mm

N/A 0.037 in0.94 mm

N/A -361

362AFLAS75

N/A
193624

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 158.12 mm6.225 in

N/A 0.005 in0.12 mm

N/A 0.040 in1.02 mm

N/A -362

363AFLAS75

N/A
193625

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 164.47 mm6.475 in

N/A 0.005 in0.12 mm

N/A 0.040 in1.02 mm

N/A -363

364AFLAS75

N/A
193626

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 170.82 mm6.725 in

N/A 0.005 in0.12 mm

N/A 0.040 in1.02 mm

N/A -364

365AFLAS75

N/A
193627

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 177.17 mm6.975 in

N/A 0.005 in0.12 mm

N/A 0.040 in1.02 mm

N/A -365

366AFLAS75

N/A
193628

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 183.52 mm7.225 in

N/A 0.005 in0.12 mm

N/A 0.045 in1.14 mm

N/A -366

367AFLAS75

N/A
193629

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 189.87 mm7.475 in

N/A 0.005 in0.12 mm

N/A 0.045 in1.14 mm

N/A -367