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
-313 AFLAS-83	N/A 193330	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 16.81 mm0.662 in	N/A 0.005 in0.12 mm	N/A 0.009 in0.22 mm	N/A -313
-314 AFLAS-83	N/A 193331	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 18.42 mm0.725 in	N/A 0.005 in0.12 mm	N/A 0.010 in0.25 mm	N/A -314
-315 AFLAS-83	N/A 193332	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 19.99 mm0.787 in	N/A 0.005 in0.12 mm	N/A 0.010 in0.25 mm	N/A -315
-316 AFLAS-83	N/A 193333	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 21.59 mm0.850 in	N/A 0.005 in0.12 mm	N/A 0.010 in0.25 mm	N/A -316
-317 AFLAS-83	N/A 193334	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 23.16 mm0.912 in	N/A 0.005 in0.12 mm	N/A 0.010 in0.25 mm	N/A -317
-318 AFLAS-83	N/A 193335	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 24.77 mm0.975 in	N/A 0.005 in0.12 mm	N/A 0.010 in0.25 mm	N/A -318
-319 AFLAS-83	N/A 193336	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 26.34 mm1.037 in	N/A 0.005 in0.12 mm	N/A 0.010 in0.25 mm	N/A -319
-320 AFLAS-83	N/A 193337	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 27.94 mm1.100 in	N/A 0.005 in0.12 mm	N/A 0.012 in0.30 mm	N/A -320
-321 AFLAS-83	N/A 193338	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 29.51 mm1.162 in	N/A 0.005 in0.12 mm	N/A 0.012 in0.30 mm	N/A -321
-322 AFLAS-83	N/A 193339	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 31.12 mm1.225 in	N/A 0.005 in0.12 mm	N/A 0.012 in0.30 mm	N/A -322
-323 AFLAS-83	N/A 193340	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 32.69 mm1.287 in	N/A 0.005 in0.12 mm	N/A 0.012 in0.30 mm	N/A -323
-324 AFLAS-83	N/A 193341	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 34.29 mm1.350 in	N/A 0.005 in0.12 mm	N/A 0.012 in0.30 mm	N/A -324
-325 AFLAS-83	N/A 193342	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 37.47 mm1.475 in	N/A 0.005 in0.12 mm	N/A 0.015 in0.38 mm	N/A -325
-326 AFLAS-83	N/A 193343	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 40.64 mm1.600 in	N/A 0.005 in0.12 mm	N/A 0.015 in0.38 mm	N/A -326
-327 AFLAS-83	N/A 193344	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 43.82 mm1.725 in	N/A 0.005 in0.12 mm	N/A 0.015 in0.38 mm	N/A -327
-328 AFLAS-83	N/A 193345	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 46.99 mm1.850 in	N/A 0.005 in0.12 mm	N/A 0.015 in0.38 mm	N/A -328
-329 AFLAS-83	N/A 193346	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 50.17 mm1.975 in	N/A 0.005 in0.12 mm	N/A 0.018 in0.46 mm	N/A -329
-330 AFLAS-83	N/A 193347	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 53.34 mm2.100 in	N/A 0.005 in0.12 mm	N/A 0.018 in0.46 mm	N/A -330
-331 AFLAS-83	N/A 193348	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 56.52 mm2.225 in	N/A 0.005 in0.12 mm	N/A 0.018 in0.46 mm	N/A -331
-332 AFLAS-83	N/A 193349	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 59.69 mm2.350 in	N/A 0.005 in0.12 mm	N/A 0.018 in0.46 mm	N/A -332
-333 AFLAS-83	N/A 193350	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 62.87 mm2.475 in	N/A 0.005 in0.12 mm	N/A 0.020 in0.50 mm	N/A -333
-334 AFLAS-83	N/A 193351	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 66.04 mm2.600 in	N/A 0.005 in0.12 mm	N/A 0.020 in0.50 mm	N/A -334
-335 AFLAS-83	N/A 193352	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 69.22 mm2.725 in	N/A 0.005 in0.12 mm	N/A 0.020 in0.50 mm	N/A -335
-336 AFLAS-83	N/A 193353	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	N/A 72.39 mm2.850 in	N/A 0.005 in0.12 mm	N/A 0.020 in0.50 mm	N/A -336
-337 AFLAS-83	N/A 193354	N/A	N/A	N/A 0.210 in5.33 mm	N/A 83	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
193330

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 16.81 mm0.662 in

N/A 0.005 in0.12 mm

N/A 0.009 in0.22 mm

N/A -313

-314 AFLAS-83

N/A
193331

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 18.42 mm0.725 in

N/A 0.005 in0.12 mm

N/A 0.010 in0.25 mm

N/A -314

-315 AFLAS-83

N/A
193332

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 19.99 mm0.787 in

N/A 0.005 in0.12 mm

N/A 0.010 in0.25 mm

N/A -315

-316 AFLAS-83

N/A
193333

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 21.59 mm0.850 in

N/A 0.005 in0.12 mm

N/A 0.010 in0.25 mm

N/A -316

-317 AFLAS-83

N/A
193334

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 23.16 mm0.912 in

N/A 0.005 in0.12 mm

N/A 0.010 in0.25 mm

N/A -317

-318 AFLAS-83

N/A
193335

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 24.77 mm0.975 in

N/A 0.005 in0.12 mm

N/A 0.010 in0.25 mm

N/A -318

-319 AFLAS-83

N/A
193336

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 26.34 mm1.037 in

N/A 0.005 in0.12 mm

N/A 0.010 in0.25 mm

N/A -319

-320 AFLAS-83

N/A
193337

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 27.94 mm1.100 in

N/A 0.005 in0.12 mm

N/A 0.012 in0.30 mm

N/A -320

-321 AFLAS-83

N/A
193338

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 29.51 mm1.162 in

N/A 0.005 in0.12 mm

N/A 0.012 in0.30 mm

N/A -321

-322 AFLAS-83

N/A
193339

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 31.12 mm1.225 in

N/A 0.005 in0.12 mm

N/A 0.012 in0.30 mm

N/A -322

-323 AFLAS-83

N/A
193340

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 32.69 mm1.287 in

N/A 0.005 in0.12 mm

N/A 0.012 in0.30 mm

N/A -323

-324 AFLAS-83

N/A
193341

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 34.29 mm1.350 in

N/A 0.005 in0.12 mm

N/A 0.012 in0.30 mm

N/A -324

-325 AFLAS-83

N/A
193342

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 37.47 mm1.475 in

N/A 0.005 in0.12 mm

N/A 0.015 in0.38 mm

N/A -325

-326 AFLAS-83

N/A
193343

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 40.64 mm1.600 in

N/A 0.005 in0.12 mm

N/A 0.015 in0.38 mm

N/A -326

-327 AFLAS-83

N/A
193344

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 43.82 mm1.725 in

N/A 0.005 in0.12 mm

N/A 0.015 in0.38 mm

N/A -327

-328 AFLAS-83

N/A
193345

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 46.99 mm1.850 in

N/A 0.005 in0.12 mm

N/A 0.015 in0.38 mm

N/A -328

-329 AFLAS-83

N/A
193346

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 50.17 mm1.975 in

N/A 0.005 in0.12 mm

N/A 0.018 in0.46 mm

N/A -329

-330 AFLAS-83

N/A
193347

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 53.34 mm2.100 in

N/A 0.005 in0.12 mm

N/A 0.018 in0.46 mm

N/A -330

-331 AFLAS-83

N/A
193348

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 56.52 mm2.225 in

N/A 0.005 in0.12 mm

N/A 0.018 in0.46 mm

N/A -331

-332 AFLAS-83

N/A
193349

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 59.69 mm2.350 in

N/A 0.005 in0.12 mm

N/A 0.018 in0.46 mm

N/A -332

-333 AFLAS-83

N/A
193350

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 62.87 mm2.475 in

N/A 0.005 in0.12 mm

N/A 0.020 in0.50 mm

N/A -333

-334 AFLAS-83

N/A
193351

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 66.04 mm2.600 in

N/A 0.005 in0.12 mm

N/A 0.020 in0.50 mm

N/A -334

-335 AFLAS-83

N/A
193352

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 69.22 mm2.725 in

N/A 0.005 in0.12 mm

N/A 0.020 in0.50 mm

N/A -335

-336 AFLAS-83

N/A
193353

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 72.39 mm2.850 in

N/A 0.005 in0.12 mm

N/A 0.020 in0.50 mm

N/A -336

-337 AFLAS-83

N/A
193354

N/A

N/A 0.210 in5.33 mm

N/A 83

N/A 75.57 mm2.975 in

N/A 0.005 in0.12 mm

N/A 0.024 in0.61 mm

N/A -337