OneMonroe Aflas® O-Rings offer exceptional durability and resistance, engineered for high-performance applications where standard elastomers fall short. Made from Aflas® material, these O-rings are specifically designed to withstand challenging environments with extreme temperatures, chemicals, and aggressive fluids. Their outstanding resilience against oil, steam, acids, and alkalis makes them ideal for industries such as chemical processing, oil and gas, and automotive manufacturing, where exposure to such conditions is common. OneMonroe Aflas® O-Rings provide a reliable sealing solution that maintains its integrity and performance even in the most demanding applications.
The versatility of Aflas® material allows OneMonroe O-Rings to perform exceptionally in both high- and low-temperature ranges, ranging from -10°C to 200°C (14°F to 392°F). This unique thermal resistance ensures that these O-rings can be used effectively across a wide spectrum of applications, minimizing the need for frequent replacements and maintenance. In addition to temperature resilience, Aflas® O-Rings resist a variety of chemicals and fluids, including amines, bases, acids, and hydrocarbons. Their durability and adaptability make them a cost-effective choice for industries that demand long-lasting, reliable sealing solutions under extreme conditions.
OneMonroe’s commitment to quality ensures that each Aflas® O-Ring is manufactured with precision to meet rigorous industry standards. Available in a range of sizes and thicknesses, these O-rings offer flexibility in design while maintaining consistent, dependable sealing performance. With OneMonroe Aflas® O-Rings, you can be assured of high-quality components that deliver long-term reliability, reduce downtime, and support seamless operations across industries. Trust in OneMonroe to provide O-rings that uphold the highest standards in durability, chemical resistance, and thermal stability for all your specialized sealing needs.
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 (in)
Inside Diameter (mm)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
BS Number |
---|---|---|---|---|---|---|---|---|
BS170 AFLAS-83 |
IntegrationID
N/A 187308 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 7.74 in196.52 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -170 |
BS169 AFLAS-83 |
IntegrationID
N/A 187309 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 7.49 in190.17 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -169 |
BS168 AFLAS-83 |
IntegrationID
N/A 187310 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 7.24 in183.82 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -168 |
BS167 AFLAS-83 |
IntegrationID
N/A 187311 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 6.99 in177.47 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -167 |
BS166 AFLAS-83 |
IntegrationID
N/A 187312 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 6.74 in171.12 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -166 |
BS165 AFLAS-83 |
IntegrationID
N/A 187313 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 6.49 in164.77 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -165 |
BS164 AFLAS-83 |
IntegrationID
N/A 187314 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 6.24 in158.42 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -164 |
BS163 AFLAS-83 |
IntegrationID
N/A 187315 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 5.99 in152.07 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -163 |
BS162 AFLAS-83 |
IntegrationID
N/A 187316 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 5.74 in145.72 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -162 |
BS161 AFLAS-83 |
IntegrationID
N/A 187317 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 5.49 in139.37 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -161 |
BS175 AFLAS-83 |
IntegrationID
N/A 187318 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 5.24 in133.02 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -175 |
BS159 AFLAS-83 |
IntegrationID
N/A 187319 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 4.99 in126.67 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -159 |
BS158 AFLAS-83 |
IntegrationID
N/A 187320 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 4.74 in120.32 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -158 |
BS157 AFLAS-83 |
IntegrationID
N/A 187321 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 4.49 in113.97 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -157 |
BS156 AFLAS-83 |
IntegrationID
N/A 187322 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 4.24 in107.62 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -156 |
BS155 AFLAS-83 |
IntegrationID
N/A 187323 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 3.99 in101.27 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -155 |
BS154 AFLAS-83 |
IntegrationID
N/A 187324 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 3.74 in94.92 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -154 |
BS153 AFLAS-83 |
IntegrationID
N/A 187325 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 3.49 in88.57 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -153 |
BS152 AFLAS-83 |
IntegrationID
N/A 187326 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 3.24 in82.22 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -152 |
BS151 AFLAS-83 |
IntegrationID
N/A 187327 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.99 in75.87 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -151 |
BS150 AFLAS-83 |
IntegrationID
N/A 187328 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.86 in72.69 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -150 |
BS149 AFLAS-83 |
IntegrationID
N/A 187329 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.80 in71.12 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -149 |
BS148 AFLAS-83 |
IntegrationID
N/A 187330 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.74 in69.52 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -148 |
BS147 AFLAS-83 |
IntegrationID
N/A 187331 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.68 in67.95 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -147 |
BS146 AFLAS-83 |
IntegrationID
N/A 187332 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.61 in66.34 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -146 |