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.
Cross Section Width (in)
Cross Section Width (mm)
Durometer
Inside Diameter (mm)
Inside Diameter (in)
                            Item # | 
                        
                            IntegrationID | 
                        
                            Type | 
                        
                            Material | 
                        
                            Cross Section Width | 
                        
                            Durometer | 
                        
                            Inside Diameter | 
                        
                            Cross Section Tolerance +/- | 
                        
                            Inside Diameter Tolerance +/- | 
                        
                            Size Reference - AS568 | 
                        
                            Product Guides | 
                                                        
|---|---|---|---|---|---|---|---|---|---|---|
| -214 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193255  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 24.99 mm0.984 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.010 in0.25 mm | Size Reference - AS568 N/A -214 | Product Guides N/A Seal Guides | 
| -215 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193256  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 26.57 mm1.046 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.010 in0.25 mm | Size Reference - AS568 N/A -215 | Product Guides N/A Seal Guides | 
| -216 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193257  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 28.17 mm1.109 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -216 | Product Guides N/A Seal Guides | 
| -217 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193258  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 29.74 mm1.171 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -217 | Product Guides N/A Seal Guides | 
| -218 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193259  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 31.34 mm1.234 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -218 | Product Guides N/A Seal Guides | 
| -219 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193260  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 32.92 mm1.296 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -219 | Product Guides N/A Seal Guides | 
| -220 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193261  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 34.52 mm1.359 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -220 | Product Guides N/A Seal Guides | 
| -221 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193262  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 36.09 mm1.421 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.012 in0.30 mm | Size Reference - AS568 N/A -221 | Product Guides N/A Seal Guides | 
| -222 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193263  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 37.69 mm1.484 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.015 in0.38 mm | Size Reference - AS568 N/A -222 | Product Guides N/A Seal Guides | 
| -223 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193264  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 40.87 mm1.609 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.015 in0.38 mm | Size Reference - AS568 N/A -223 | Product Guides N/A Seal Guides | 
| -224 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193265  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 44.04 mm1.734 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.015 in0.38 mm | Size Reference - AS568 N/A -224 | Product Guides N/A Seal Guides | 
| -225 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193266  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 47.22 mm1.859 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.018 in0.46 mm | Size Reference - AS568 N/A -225 | Product Guides N/A Seal Guides | 
| -226 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193267  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 50.39 mm1.984 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.018 in0.46 mm | Size Reference - AS568 N/A -226 | Product Guides N/A Seal Guides | 
| -227 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193268  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 53.57 mm2.109 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.018 in0.46 mm | Size Reference - AS568 N/A -227 | Product Guides N/A Seal Guides | 
| -228 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193269  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 56.74 mm2.234 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.020 in0.50 mm | Size Reference - AS568 N/A -228 | Product Guides N/A Seal Guides | 
| -229 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193270  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 59.92 mm2.359 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.020 in0.50 mm | Size Reference - AS568 N/A -229 | Product Guides N/A Seal Guides | 
| -230 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193271  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 63.09 mm2.484 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.020 in0.50 mm | Size Reference - AS568 N/A -230 | Product Guides N/A Seal Guides | 
| -231 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193272  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 66.27 mm2.609 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.020 in0.50 mm | Size Reference - AS568 N/A -231 | Product Guides N/A Seal Guides | 
| -232 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193273  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 69.44 mm2.734 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.024 in0.61 mm | Size Reference - AS568 N/A -232 | Product Guides N/A Seal Guides | 
| -233 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193274  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 72.62 mm2.859 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.024 in0.61 mm | Size Reference - AS568 N/A -233 | Product Guides N/A Seal Guides | 
| -234 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193275  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 75.79 mm2.984 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.024 in0.61 mm | Size Reference - AS568 N/A -234 | Product Guides N/A Seal Guides | 
| -235 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193276  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 78.97 mm3.109 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.024 in0.61 mm | Size Reference - AS568 N/A -235 | Product Guides N/A Seal Guides | 
| -236 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193277  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 82.14 mm3.234 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.024 in0.61 mm | Size Reference - AS568 N/A -236 | Product Guides N/A Seal Guides | 
| -237 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193278  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 85.32 mm3.359 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.024 in0.61 mm | Size Reference - AS568 N/A -237 | Product Guides N/A Seal Guides | 
| -238 AFLAS-83 | 
                                    
                                        IntegrationID                                                    
 N/A                                                         193279  | 
                                Type N/A | Material N/A | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 88.49 mm3.484 in | Cross Section Tolerance +/- N/A 0.004 in0.10 mm | Inside Diameter Tolerance +/- N/A 0.024 in0.61 mm | Size Reference - AS568 N/A -238 | Product Guides N/A Seal Guides | 
 
