Metric Aflas O-Rings

Metric O-Rings are employed in specialized applications and, like the name suggests, are standardized by metric dimensions. With a wide variety of sizes available, Metric O-Rings fill in the gaps left by the standardized AS568 o-ring chart. Metric O-Ring sizing is determined by the o-ring's inside diameter and cross section width.

This elastomer is a copolymer of Tetrafluoroethylene (TFE) and propylene. Its chemical resistance is excellent across a wide range of aggressive media. 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 Reference	Cross Section Width	Durometer	Inside Diameter	Call for a Quote	Quantity
436 X 4 AFLAS-83	N/A 147320	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 83	N/A 436.00 mm	N/A O-rings are used in the military, automotive,
437 X 3.5 AFLAS-75	N/A 147321	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 75	N/A 437.00 mm	N/A O-rings are used in the military, automotive,
437 X 3.5 AFLAS-83	N/A 147322	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 83	N/A 437.00 mm	N/A O-rings are used in the military, automotive,
437 X 4 AFLAS-75	N/A 147323	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 75	N/A 437.00 mm	N/A O-rings are used in the military, automotive,
437 X 4 AFLAS-83	N/A 147324	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 83	N/A 437.00 mm	N/A O-rings are used in the military, automotive,
437 X 7 AFLAS-75	N/A 147325	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 7.00 mm	N/A 75	N/A 437.00 mm	N/A O-rings are used in the military, automotive,
437 X 7 AFLAS-83	N/A 147326	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 7.00 mm	N/A 83	N/A 437.00 mm	N/A O-rings are used in the military, automotive,
438 X 3.5 AFLAS-75	N/A 147327	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 75	N/A 438.00 mm	N/A O-rings are used in the military, automotive,
438 X 3.5 AFLAS-83	N/A 147328	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 83	N/A 438.00 mm	N/A O-rings are used in the military, automotive,
438 X 4 AFLAS-75	N/A 147329	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 75	N/A 438.00 mm	N/A O-rings are used in the military, automotive,
438 X 4 AFLAS-83	N/A 147330	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 83	N/A 438.00 mm	N/A O-rings are used in the military, automotive,
439 X 3.5 AFLAS-75	N/A 147331	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 75	N/A 439.00 mm	N/A O-rings are used in the military, automotive,
439 X 3.5 AFLAS-83	N/A 147332	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 83	N/A 439.00 mm	N/A O-rings are used in the military, automotive,
439 X 4 AFLAS-75	N/A 147333	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 75	N/A 439.00 mm	N/A O-rings are used in the military, automotive,
439 X 4 AFLAS-83	N/A 147334	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 83	N/A 439.00 mm	N/A O-rings are used in the military, automotive,
439.3 X 5.7 AFLAS-75	N/A 147335	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 5.70 mm	N/A 75	N/A 439.30 mm	N/A O-rings are used in the military, automotive,
439.3 X 5.7 AFLAS-83	N/A 147336	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 5.70 mm	N/A 83	N/A 439.30 mm	N/A O-rings are used in the military, automotive,
44 X 1.5 AFLAS-75	N/A 147337	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 1.50 mm	N/A 75	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
44 X 1.5 AFLAS-83	N/A 147338	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 1.50 mm	N/A 83	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
44 X 2 AFLAS-75	N/A 147339	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 2.00 mm	N/A 75	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
44 X 2 AFLAS-83	N/A 147340	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 2.00 mm	N/A 83	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
44 X 2.5 AFLAS-75	N/A 147341	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 2.50 mm	N/A 75	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
44 X 2.5 AFLAS-83	N/A 147342	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 2.50 mm	N/A 83	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
44 X 3 AFLAS-75	N/A 147343	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.00 mm	N/A 75	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
44 X 3 AFLAS-83	N/A 147344	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.00 mm	N/A 83	N/A 44.00 mm	N/A O-rings are used in the military, automotive,

N/A
147320

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 83

N/A 436.00 mm

N/A O-rings are used in the military, automotive,

437 X 3.5 AFLAS-75

N/A
147321

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 75

N/A 437.00 mm

N/A O-rings are used in the military, automotive,

437 X 3.5 AFLAS-83

N/A
147322

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 83

N/A 437.00 mm

N/A O-rings are used in the military, automotive,

437 X 4 AFLAS-75

N/A
147323

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 75

N/A 437.00 mm

N/A O-rings are used in the military, automotive,

437 X 4 AFLAS-83

N/A
147324

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 83

N/A 437.00 mm

N/A O-rings are used in the military, automotive,

437 X 7 AFLAS-75

N/A
147325

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 7.00 mm

N/A 75

N/A 437.00 mm

N/A O-rings are used in the military, automotive,

437 X 7 AFLAS-83

N/A
147326

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 7.00 mm

N/A 83

N/A 437.00 mm

N/A O-rings are used in the military, automotive,

438 X 3.5 AFLAS-75

N/A
147327

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 75

N/A 438.00 mm

N/A O-rings are used in the military, automotive,

438 X 3.5 AFLAS-83

N/A
147328

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 83

N/A 438.00 mm

N/A O-rings are used in the military, automotive,

438 X 4 AFLAS-75

N/A
147329

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 75

N/A 438.00 mm

N/A O-rings are used in the military, automotive,

438 X 4 AFLAS-83

N/A
147330

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 83

N/A 438.00 mm

N/A O-rings are used in the military, automotive,

439 X 3.5 AFLAS-75

N/A
147331

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 75

N/A 439.00 mm

N/A O-rings are used in the military, automotive,

439 X 3.5 AFLAS-83

N/A
147332

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 83

N/A 439.00 mm

N/A O-rings are used in the military, automotive,

439 X 4 AFLAS-75

N/A
147333

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 75

N/A 439.00 mm

N/A O-rings are used in the military, automotive,

439 X 4 AFLAS-83

N/A
147334

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 83

N/A 439.00 mm

N/A O-rings are used in the military, automotive,

439.3 X 5.7 AFLAS-75

N/A
147335

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 5.70 mm

N/A 75

N/A 439.30 mm

N/A O-rings are used in the military, automotive,

439.3 X 5.7 AFLAS-83

N/A
147336

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 5.70 mm

N/A 83

N/A 439.30 mm

N/A O-rings are used in the military, automotive,

44 X 1.5 AFLAS-75

N/A
147337

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 1.50 mm

N/A 75

N/A 44.00 mm

N/A O-rings are used in the military, automotive,

44 X 1.5 AFLAS-83

N/A
147338

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 1.50 mm

N/A 83

N/A 44.00 mm

N/A O-rings are used in the military, automotive,

44 X 2 AFLAS-75

N/A
147339

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 2.00 mm

N/A 75

N/A 44.00 mm

N/A O-rings are used in the military, automotive,

44 X 2 AFLAS-83

N/A
147340

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 2.00 mm

N/A 83

N/A 44.00 mm

N/A O-rings are used in the military, automotive,

44 X 2.5 AFLAS-75

N/A
147341

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 2.50 mm

N/A 75

N/A 44.00 mm

N/A O-rings are used in the military, automotive,

44 X 2.5 AFLAS-83

N/A
147342

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 2.50 mm

N/A 83

N/A 44.00 mm

N/A O-rings are used in the military, automotive,

44 X 3 AFLAS-75

N/A
147343

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.00 mm

N/A 75

N/A 44.00 mm

N/A O-rings are used in the military, automotive,

44 X 3 AFLAS-83

N/A
147344

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.00 mm

N/A 83

N/A 44.00 mm

N/A O-rings are used in the military, automotive,