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
368AFLAS75	N/A 193630	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 196.22 mm7.725 in	N/A 0.005 in0.12 mm	N/A 0.045 in1.14 mm	N/A -368
369AFLAS75	N/A 193631	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 202.57 mm7.975 in	N/A 0.005 in0.12 mm	N/A 0.045 in1.14 mm	N/A -369
370AFLAS75	N/A 193632	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 208.92 mm8.225 in	N/A 0.005 in0.12 mm	N/A 0.050 in1.30 mm	N/A -370
371AFLAS75	N/A 193633	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 215.27 mm8.475 in	N/A 0.005 in0.12 mm	N/A 0.050 in1.30 mm	N/A -371
372AFLAS75	N/A 193634	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 221.62 mm8.725 in	N/A 0.005 in0.12 mm	N/A 0.050 in1.30 mm	N/A -372
373AFLAS75	N/A 193635	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 227.97 mm8.975 in	N/A 0.005 in0.12 mm	N/A 0.050 in1.30 mm	N/A -373
374AFLAS75	N/A 193636	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 234.32 mm9.225 in	N/A 0.005 in0.12 mm	N/A 0.055 in1.40 mm	N/A -374
375AFLAS75	N/A 193637	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 240.67 mm9.475 in	N/A 0.005 in0.12 mm	N/A 0.055 in1.40 mm	N/A -375
376AFLAS75	N/A 193638	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 247.02 mm9.725 in	N/A 0.005 in0.12 mm	N/A 0.055 in1.40 mm	N/A -376
377AFLAS75	N/A 193639	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 253.37 mm9.975 in	N/A 0.005 in0.12 mm	N/A 0.055 in1.40 mm	N/A -377
378AFLAS75	N/A 193640	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 266.07 mm10.475 in	N/A 0.005 in0.12 mm	N/A 0.060 in1.52 mm	N/A -378
379AFLAS75	N/A 193641	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 278.77 mm10.975 in	N/A 0.005 in0.12 mm	N/A 0.060 in1.52 mm	N/A -379
380AFLAS75	N/A 193642	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 291.47 mm11.475 in	N/A 0.005 in0.12 mm	N/A 0.065 in1.65 mm	N/A -380
381AFLAS75	N/A 193643	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 304.17 mm11.975 in	N/A 0.005 in0.12 mm	N/A 0.065 in1.65 mm	N/A -381
382AFLAS75	N/A 193644	N/A	N/A	N/A 0.210 in5.34 mm	N/A 75	N/A 329.55 mm12.975 in	N/A 0.005 in0.12 mm	N/A 0.065 in1.65 mm	N/A -382
383AFLAS75	N/A 193645	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 354.97 mm13.975 in	N/A 0.005 in0.12 mm	N/A 0.070 in1.78 mm	N/A -383
384AFLAS75	N/A 193646	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 380.37 mm14.975 in	N/A 0.005 in0.12 mm	N/A 0.070 in1.78 mm	N/A -384
385AFLAS75	N/A 193647	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 405.26 mm15.955 in	N/A 0.005 in0.12 mm	N/A 0.075 in1.90 mm	N/A -385
386AFLAS75	N/A 193648	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 430.66 mm16.955 in	N/A 0.005 in0.12 mm	N/A 0.080 in2.05 mm	N/A -386
387AFLAS75	N/A 193649	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 456.06 mm17.955 in	N/A 0.005 in0.12 mm	N/A 0.085 in2.15 mm	N/A -387
388AFLAS75	N/A 193650	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 481.46 mm18.955 in	N/A 0.005 in0.12 mm	N/A 0.090 in2.25 mm	N/A -388
389AFLAS75	N/A 193651	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 506.86 mm19.955 in	N/A 0.005 in0.12 mm	N/A 0.095 in2.25 mm	N/A -389
390AFLAS75	N/A 193652	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 532.26 mm20.955 in	N/A 0.005 in0.12 mm	N/A 0.095 in2.25 mm	N/A -390
391AFLAS75	N/A 193653	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 557.66 mm21.955 in	N/A 0.005 in0.12 mm	N/A 0.100 in2.55 mm	N/A -391
392AFLAS75	N/A 193654	N/A	N/A	N/A 0.210 in5.33 mm	N/A 75	N/A 582.65 mm22.940 in	N/A 0.005 in0.12 mm	N/A 0.105 in2.65 mm	N/A -392

N/A
193630

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 196.22 mm7.725 in

N/A 0.005 in0.12 mm

N/A 0.045 in1.14 mm

N/A -368

369AFLAS75

N/A
193631

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 202.57 mm7.975 in

N/A 0.005 in0.12 mm

N/A 0.045 in1.14 mm

N/A -369

370AFLAS75

N/A
193632

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 208.92 mm8.225 in

N/A 0.005 in0.12 mm

N/A 0.050 in1.30 mm

N/A -370

371AFLAS75

N/A
193633

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 215.27 mm8.475 in

N/A 0.005 in0.12 mm

N/A 0.050 in1.30 mm

N/A -371

372AFLAS75

N/A
193634

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 221.62 mm8.725 in

N/A 0.005 in0.12 mm

N/A 0.050 in1.30 mm

N/A -372

373AFLAS75

N/A
193635

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 227.97 mm8.975 in

N/A 0.005 in0.12 mm

N/A 0.050 in1.30 mm

N/A -373

374AFLAS75

N/A
193636

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 234.32 mm9.225 in

N/A 0.005 in0.12 mm

N/A 0.055 in1.40 mm

N/A -374

375AFLAS75

N/A
193637

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 240.67 mm9.475 in

N/A 0.005 in0.12 mm

N/A 0.055 in1.40 mm

N/A -375

376AFLAS75

N/A
193638

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 247.02 mm9.725 in

N/A 0.005 in0.12 mm

N/A 0.055 in1.40 mm

N/A -376

377AFLAS75

N/A
193639

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 253.37 mm9.975 in

N/A 0.005 in0.12 mm

N/A 0.055 in1.40 mm

N/A -377

378AFLAS75

N/A
193640

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 266.07 mm10.475 in

N/A 0.005 in0.12 mm

N/A 0.060 in1.52 mm

N/A -378

379AFLAS75

N/A
193641

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 278.77 mm10.975 in

N/A 0.005 in0.12 mm

N/A 0.060 in1.52 mm

N/A -379

380AFLAS75

N/A
193642

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 291.47 mm11.475 in

N/A 0.005 in0.12 mm

N/A 0.065 in1.65 mm

N/A -380

381AFLAS75

N/A
193643

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 304.17 mm11.975 in

N/A 0.005 in0.12 mm

N/A 0.065 in1.65 mm

N/A -381

382AFLAS75

N/A
193644

N/A

N/A 0.210 in5.34 mm

N/A 75

N/A 329.55 mm12.975 in

N/A 0.005 in0.12 mm

N/A 0.065 in1.65 mm

N/A -382

383AFLAS75

N/A
193645

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 354.97 mm13.975 in

N/A 0.005 in0.12 mm

N/A 0.070 in1.78 mm

N/A -383

384AFLAS75

N/A
193646

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 380.37 mm14.975 in

N/A 0.005 in0.12 mm

N/A 0.070 in1.78 mm

N/A -384

385AFLAS75

N/A
193647

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 405.26 mm15.955 in

N/A 0.005 in0.12 mm

N/A 0.075 in1.90 mm

N/A -385

386AFLAS75

N/A
193648

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 430.66 mm16.955 in

N/A 0.005 in0.12 mm

N/A 0.080 in2.05 mm

N/A -386

387AFLAS75

N/A
193649

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 456.06 mm17.955 in

N/A 0.005 in0.12 mm

N/A 0.085 in2.15 mm

N/A -387

388AFLAS75

N/A
193650

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 481.46 mm18.955 in

N/A 0.005 in0.12 mm

N/A 0.090 in2.25 mm

N/A -388

389AFLAS75

N/A
193651

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 506.86 mm19.955 in

N/A 0.005 in0.12 mm

N/A 0.095 in2.25 mm

N/A -389

390AFLAS75

N/A
193652

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 532.26 mm20.955 in

N/A 0.005 in0.12 mm

N/A 0.095 in2.25 mm

N/A -390

391AFLAS75

N/A
193653

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 557.66 mm21.955 in

N/A 0.005 in0.12 mm

N/A 0.100 in2.55 mm

N/A -391

392AFLAS75

N/A
193654

N/A

N/A 0.210 in5.33 mm

N/A 75

N/A 582.65 mm22.940 in

N/A 0.005 in0.12 mm

N/A 0.105 in2.65 mm

N/A -392