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 |
Product Guides |
|---|---|---|---|---|---|---|---|---|---|---|
| -442 AFLAS-83 |
IntegrationID
N/A 193455 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 183.52 mm7.225 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.045 in1.14 mm | Size Reference - AS568 N/A -442 | Product Guides N/A Seal Guides |
| -443 AFLAS-83 |
IntegrationID
N/A 193456 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 189.87 mm7.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.045 in1.14 mm | Size Reference - AS568 N/A -443 | Product Guides N/A Seal Guides |
| -444 AFLAS-83 |
IntegrationID
N/A 193457 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 196.22 mm7.725 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.045 in1.14 mm | Size Reference - AS568 N/A -444 | Product Guides N/A Seal Guides |
| -445 AFLAS-83 |
IntegrationID
N/A 193458 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 202.57 mm7.975 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.045 in1.14 mm | Size Reference - AS568 N/A -445 | Product Guides N/A Seal Guides |
| -446 AFLAS-83 |
IntegrationID
N/A 193459 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 215.27 mm8.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.055 in1.40 mm | Size Reference - AS568 N/A -446 | Product Guides N/A Seal Guides |
| -447 AFLAS-83 |
IntegrationID
N/A 193460 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 227.97 mm8.975 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.055 in1.40 mm | Size Reference - AS568 N/A -447 | Product Guides N/A Seal Guides |
| -448 AFLAS-83 |
IntegrationID
N/A 193461 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 240.67 mm9.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.055 in1.40 mm | Size Reference - AS568 N/A -448 | Product Guides N/A Seal Guides |
| -449 AFLAS-83 |
IntegrationID
N/A 193462 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 253.37 mm9.975 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.055 in1.40 mm | Size Reference - AS568 N/A -449 | Product Guides N/A Seal Guides |
| -450 AFLAS-83 |
IntegrationID
N/A 193463 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 266.07 mm10.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.060 in1.52 mm | Size Reference - AS568 N/A -450 | Product Guides N/A Seal Guides |
| -451 AFLAS-83 |
IntegrationID
N/A 193464 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 278.77 mm10.975 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.060 in1.52 mm | Size Reference - AS568 N/A -451 | Product Guides N/A Seal Guides |
| -452 AFLAS-83 |
IntegrationID
N/A 193465 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 291.47 mm11.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.060 in1.52 mm | Size Reference - AS568 N/A -452 | Product Guides N/A Seal Guides |
| -453 AFLAS-83 |
IntegrationID
N/A 193466 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 304.17 mm11.975 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.060 in1.52 mm | Size Reference - AS568 N/A -453 | Product Guides N/A Seal Guides |
| -454 AFLAS-83 |
IntegrationID
N/A 193467 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 316.87 mm12.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.060 in1.52 mm | Size Reference - AS568 N/A -454 | Product Guides N/A Seal Guides |
| -455 AFLAS-83 |
IntegrationID
N/A 193468 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 329.57 mm12.975 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.060 in1.52 mm | Size Reference - AS568 N/A -455 | Product Guides N/A Seal Guides |
| -456 AFLAS-83 |
IntegrationID
N/A 193469 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 342.27 mm13.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.070 in1.78 mm | Size Reference - AS568 N/A -456 | Product Guides N/A Seal Guides |
| -457 AFLAS-83 |
IntegrationID
N/A 193470 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 354.97 mm13.975 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.070 in1.78 mm | Size Reference - AS568 N/A -457 | Product Guides N/A Seal Guides |
| -458 AFLAS-83 |
IntegrationID
N/A 193471 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 367.67 mm14.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.070 in1.78 mm | Size Reference - AS568 N/A -458 | Product Guides N/A Seal Guides |
| -459 AFLAS-83 |
IntegrationID
N/A 193472 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 380.37 mm14.975 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.070 in1.78 mm | Size Reference - AS568 N/A -459 | Product Guides N/A Seal Guides |
| -460 AFLAS-83 |
IntegrationID
N/A 193473 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 393.07 mm15.475 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.070 in1.78 mm | Size Reference - AS568 N/A -460 | Product Guides N/A Seal Guides |
| -461 AFLAS-83 |
IntegrationID
N/A 193474 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 405.26 mm15.955 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.075 in1.90 mm | Size Reference - AS568 N/A -461 | Product Guides N/A Seal Guides |
| -462 AFLAS-83 |
IntegrationID
N/A 193475 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 417.96 mm16.455 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.075 in1.90 mm | Size Reference - AS568 N/A -462 | Product Guides N/A Seal Guides |
| -463 AFLAS-83 |
IntegrationID
N/A 193476 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 430.66 mm16.955 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.080 in2.05 mm | Size Reference - AS568 N/A -463 | Product Guides N/A Seal Guides |
| -464 AFLAS-83 |
IntegrationID
N/A 193477 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 443.36 mm17.455 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.085 in2.15 mm | Size Reference - AS568 N/A -464 | Product Guides N/A Seal Guides |
| -465 AFLAS-83 |
IntegrationID
N/A 193478 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 456.06 mm17.955 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.085 in2.15 mm | Size Reference - AS568 N/A -465 | Product Guides N/A Seal Guides |
| -466 AFLAS-83 |
IntegrationID
N/A 193479 |
Type N/A | Material N/A | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 83 | Inside Diameter N/A 468.76 mm18.455 in | Cross Section Tolerance +/- N/A 0.006 in0.15 mm | Inside Diameter Tolerance +/- N/A 0.085 in2.15 mm | Size Reference - AS568 N/A -466 | Product Guides N/A Seal Guides |
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