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
20.5 X 1 S-70	N/A 133417	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 20.50 mm	N/A O-rings are used in the military, automotive,
21 X 1 S-70	N/A 133418	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 21.00 mm	N/A O-rings are used in the military, automotive,
21.5 X 1 S-70	N/A 133419	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 21.50 mm	N/A O-rings are used in the military, automotive,
22 X 1 S-70	N/A 133420	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 22.00 mm	N/A O-rings are used in the military, automotive,
22.5 X 1 S-70	N/A 133421	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 22.50 mm	N/A O-rings are used in the military, automotive,
23.5 X 1 S-70	N/A 133422	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 23.50 mm	N/A O-rings are used in the military, automotive,
24 X 1 S-70	N/A 133423	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 24.00 mm	N/A O-rings are used in the military, automotive,
24.5 X 1 S-70	N/A 133424	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 24.50 mm	N/A O-rings are used in the military, automotive,
25 X 1 S-70	N/A 133425	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 25.00 mm	N/A O-rings are used in the military, automotive,
28 X 1 S-70	N/A 133426	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 28.00 mm	N/A O-rings are used in the military, automotive,
29.4 X 1 S-70	N/A 133427	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 29.40 mm	N/A O-rings are used in the military, automotive,
29.9 X 1 S-70	N/A 133428	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 29.90 mm	N/A O-rings are used in the military, automotive,
30.5 X 1 S-70	N/A 133429	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 30.50 mm	N/A O-rings are used in the military, automotive,
31.8 X 1 S-70	N/A 133430	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 31.80 mm	N/A O-rings are used in the military, automotive,
32 X 1 S-70	N/A 133431	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 32.00 mm	N/A O-rings are used in the military, automotive,
39 X 1 S-70	N/A 133432	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 39.00 mm	N/A O-rings are used in the military, automotive,
42 X 1 S-70	N/A 133433	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 42.00 mm	N/A O-rings are used in the military, automotive,
60 X 1 S-70	N/A 133434	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.00 mm	N/A 70	N/A 60.00 mm	N/A O-rings are used in the military, automotive,
74 X 1.02 S-70	N/A 133435	N/A Metric Standard O-Ring	N/A Silicone	N/A 1	N/A 1.02 mm	N/A 70	N/A 74.00 mm	N/A O-rings are used in the military, automotive,
1.78 X 1.02 S-70	N/A 133436	N/A Metric Standard O-Ring	N/A Silicone	N/A BS606	N/A 1.02 mm	N/A 70	N/A 1.78 mm	N/A O-rings are used in the military, automotive,
2.54 X 1.02 S-70	N/A 133437	N/A Metric Standard O-Ring	N/A Silicone	N/A BS607	N/A 1.02 mm	N/A 70	N/A 2.54 mm	N/A O-rings are used in the military, automotive,
42.1 X 1.15 S-70	N/A 133438	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.15 mm	N/A 70	N/A 42.10 mm	N/A O-rings are used in the military, automotive,
4.32 X 1.19 S-70	N/A 133439	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.19 mm	N/A 70	N/A 4.32 mm	N/A O-rings are used in the military, automotive,
2.5 X 1.2 S-70	N/A 133440	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.20 mm	N/A 70	N/A 2.50 mm	N/A O-rings are used in the military, automotive,
2.6 X 1.2 S-70	N/A 133441	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 1.20 mm	N/A 70	N/A 2.60 mm	N/A O-rings are used in the military, automotive,

N/A
133417

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 20.50 mm

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

21 X 1 S-70

N/A
133418

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 21.00 mm

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

21.5 X 1 S-70

N/A
133419

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 21.50 mm

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

22 X 1 S-70

N/A
133420

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 22.00 mm

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

22.5 X 1 S-70

N/A
133421

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 22.50 mm

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

23.5 X 1 S-70

N/A
133422

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 23.50 mm

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

24 X 1 S-70

N/A
133423

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 24.00 mm

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

24.5 X 1 S-70

N/A
133424

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 24.50 mm

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

25 X 1 S-70

N/A
133425

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 25.00 mm

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

28 X 1 S-70

N/A
133426

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 28.00 mm

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

29.4 X 1 S-70

N/A
133427

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 29.40 mm

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

29.9 X 1 S-70

N/A
133428

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 29.90 mm

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

30.5 X 1 S-70

N/A
133429

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 30.50 mm

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

31.8 X 1 S-70

N/A
133430

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 31.80 mm

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

32 X 1 S-70

N/A
133431

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 32.00 mm

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

39 X 1 S-70

N/A
133432

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 39.00 mm

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

42 X 1 S-70

N/A
133433

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 42.00 mm

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

60 X 1 S-70

N/A
133434

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.00 mm

N/A 70

N/A 60.00 mm

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

74 X 1.02 S-70

N/A
133435

N/A Metric Standard O-Ring

N/A Silicone

N/A 1

N/A 1.02 mm

N/A 70

N/A 74.00 mm

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

1.78 X 1.02 S-70

N/A
133436

N/A Metric Standard O-Ring

N/A Silicone

N/A BS606

N/A 1.02 mm

N/A 70

N/A 1.78 mm

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

2.54 X 1.02 S-70

N/A
133437

N/A Metric Standard O-Ring

N/A Silicone

N/A BS607

N/A 1.02 mm

N/A 70

N/A 2.54 mm

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

42.1 X 1.15 S-70

N/A
133438

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.15 mm

N/A 70

N/A 42.10 mm

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

4.32 X 1.19 S-70

N/A
133439

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.19 mm

N/A 70

N/A 4.32 mm

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

2.5 X 1.2 S-70

N/A
133440

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.20 mm

N/A 70

N/A 2.50 mm

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

2.6 X 1.2 S-70

N/A
133441

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 1.20 mm

N/A 70

N/A 2.60 mm

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