Metric Silicone 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 possesses mechanical properties similar to Viton®, with the exception of its slightly lower compression set resistance. It is more suitable for sensitive applications where lighter compressive forces are applied to energize the seal. This core has a Shore A hardness of 70 but it also offers a broader operating temperature range of -80°F to +500°F. (-62°C to +260°C). 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
36.5 X 3 S-70	N/A 134477	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 36.50 mm	N/A O-rings are used in the military, automotive,
37 X 3 S-70	N/A 134478	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 37.00 mm	N/A O-rings are used in the military, automotive,
37.2 X 3 S-70	N/A 134479	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 37.20 mm	N/A O-rings are used in the military, automotive,
37.4 X 3 S-70	N/A 134480	N/A Metric Standard O-Ring	N/A Silicone	N/A 920	N/A 3.00 mm	N/A 70	N/A 37.40 mm	N/A O-rings are used in the military, automotive,
37.5 X 3 S-70	N/A 134481	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 37.50 mm	N/A O-rings are used in the military, automotive,
38 X 3 S-70	N/A 134482	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 38.00 mm	N/A O-rings are used in the military, automotive,
38.5 X 3 S-70	N/A 134483	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 38.50 mm	N/A O-rings are used in the military, automotive,
39 X 3 S-70	N/A 134484	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 39.00 mm	N/A O-rings are used in the military, automotive,
39.2 X 3 S-70	N/A 134485	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 39.20 mm	N/A O-rings are used in the military, automotive,
39.5 X 3 S-70	N/A 134486	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 39.50 mm	N/A O-rings are used in the military, automotive,
40 X 3 S-70	N/A 134487	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 40.00 mm	N/A O-rings are used in the military, automotive,
40.2 X 3 S-70	N/A 134488	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 40.20 mm	N/A O-rings are used in the military, automotive,
41 X 3 S-70	N/A 134489	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 41.00 mm	N/A O-rings are used in the military, automotive,
41.5 X 3 S-70	N/A 134490	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 41.50 mm	N/A O-rings are used in the military, automotive,
42 X 3 S-70	N/A 134491	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 42.00 mm	N/A O-rings are used in the military, automotive,
42.2 X 3 S-70	N/A 134492	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 42.20 mm	N/A O-rings are used in the military, automotive,
42.5 X 3 S-70	N/A 134493	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 42.50 mm	N/A O-rings are used in the military, automotive,
43 X 3 S-70	N/A 134494	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 43.00 mm	N/A O-rings are used in the military, automotive,
43.69 X 3 S-70	N/A 134495	N/A Metric Standard O-Ring	N/A Silicone	N/A 924	N/A 3.00 mm	N/A 70	N/A 43.69 mm	N/A O-rings are used in the military, automotive,
44 X 3 S-70	N/A 134496	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
44.2 X 3 S-70	N/A 134497	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 44.20 mm	N/A O-rings are used in the military, automotive,
44.5 X 3 S-70	N/A 134498	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 44.50 mm	N/A O-rings are used in the military, automotive,
45 X 3 S-70	N/A 134499	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 45.00 mm	N/A O-rings are used in the military, automotive,
46 X 3 S-70	N/A 134500	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 46.00 mm	N/A O-rings are used in the military, automotive,
47 X 3 S-70	N/A 134501	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.00 mm	N/A 70	N/A 47.00 mm	N/A O-rings are used in the military, automotive,

N/A
134477

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 36.50 mm

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

37 X 3 S-70

N/A
134478

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 37.00 mm

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

37.2 X 3 S-70

N/A
134479

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 37.20 mm

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

37.4 X 3 S-70

N/A
134480

N/A Metric Standard O-Ring

N/A Silicone

N/A 920

N/A 3.00 mm

N/A 70

N/A 37.40 mm

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

37.5 X 3 S-70

N/A
134481

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 37.50 mm

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

38 X 3 S-70

N/A
134482

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 38.00 mm

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

38.5 X 3 S-70

N/A
134483

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 38.50 mm

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

39 X 3 S-70

N/A
134484

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 39.00 mm

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

39.2 X 3 S-70

N/A
134485

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 39.20 mm

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

39.5 X 3 S-70

N/A
134486

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 39.50 mm

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

40 X 3 S-70

N/A
134487

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 40.00 mm

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

40.2 X 3 S-70

N/A
134488

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 40.20 mm

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

41 X 3 S-70

N/A
134489

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 41.00 mm

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

41.5 X 3 S-70

N/A
134490

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 41.50 mm

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

42 X 3 S-70

N/A
134491

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 42.00 mm

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

42.2 X 3 S-70

N/A
134492

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 42.20 mm

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

42.5 X 3 S-70

N/A
134493

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 42.50 mm

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

43 X 3 S-70

N/A
134494

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 43.00 mm

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

43.69 X 3 S-70

N/A
134495

N/A Metric Standard O-Ring

N/A Silicone

N/A 924

N/A 3.00 mm

N/A 70

N/A 43.69 mm

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

44 X 3 S-70

N/A
134496

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 44.00 mm

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

44.2 X 3 S-70

N/A
134497

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 44.20 mm

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

44.5 X 3 S-70

N/A
134498

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 44.50 mm

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

45 X 3 S-70

N/A
134499

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 45.00 mm

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

46 X 3 S-70

N/A
134500

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 46.00 mm

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

47 X 3 S-70

N/A
134501

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.00 mm

N/A 70

N/A 47.00 mm

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