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
30.5 X 3.5 S-70	N/A 134828	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 30.50 mm	N/A O-rings are used in the military, automotive,
30.7 X 3.5 S-70	N/A 134829	N/A Metric Standard O-Ring	N/A Silicone	N/A P34	N/A 3.50 mm	N/A 70	N/A 30.70 mm	N/A O-rings are used in the military, automotive,
31 X 3.5 S-70	N/A 134830	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 31.00 mm	N/A O-rings are used in the military, automotive,
31.2 X 3.5 S-70	N/A 134831	N/A Metric Standard O-Ring	N/A Silicone	N/A P31.5	N/A 3.50 mm	N/A 70	N/A 31.20 mm	N/A O-rings are used in the military, automotive,
31.7 X 3.5 S-70	N/A 134832	N/A Metric Standard O-Ring	N/A Silicone	N/A P32	N/A 3.50 mm	N/A 70	N/A 31.70 mm	N/A O-rings are used in the military, automotive,
32 X 3.5 S-70	N/A 134833	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 32.00 mm	N/A O-rings are used in the military, automotive,
33 X 3.5 S-70	N/A 134834	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 33.00 mm	N/A O-rings are used in the military, automotive,
33.7 X 3.5 S-70	N/A 134835	N/A Metric Standard O-Ring	N/A Silicone	N/A P34	N/A 3.50 mm	N/A 70	N/A 33.70 mm	N/A O-rings are used in the military, automotive,
34 X 3.5 S-70	N/A 134836	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 34.00 mm	N/A O-rings are used in the military, automotive,
34.7 X 3.5 S-70	N/A 134837	N/A Metric Standard O-Ring	N/A Silicone	N/A P35	N/A 3.50 mm	N/A 70	N/A 34.70 mm	N/A O-rings are used in the military, automotive,
35 X 3.5 S-70	N/A 134838	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 35.00 mm	N/A O-rings are used in the military, automotive,
35.2 X 3.5 S-70	N/A 134839	N/A Metric Standard O-Ring	N/A Silicone	N/A P35.5	N/A 3.50 mm	N/A 70	N/A 35.20 mm	N/A O-rings are used in the military, automotive,
35.7 X 3.5 S-70	N/A 134840	N/A Metric Standard O-Ring	N/A Silicone	N/A P36	N/A 3.50 mm	N/A 70	N/A 35.70 mm	N/A O-rings are used in the military, automotive,
36 X 3.5 S-70	N/A 134841	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 36.00 mm	N/A O-rings are used in the military, automotive,
37 X 3.5 S-70	N/A 134842	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 37.00 mm	N/A O-rings are used in the military, automotive,
37.7 X 3.5 S-70	N/A 134843	N/A Metric Standard O-Ring	N/A Silicone	N/A P38	N/A 3.50 mm	N/A 70	N/A 37.70 mm	N/A O-rings are used in the military, automotive,
38 X 3.5 S-70	N/A 134844	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 38.00 mm	N/A O-rings are used in the military, automotive,
38.7 X 3.5 S-70	N/A 134845	N/A Metric Standard O-Ring	N/A Silicone	N/A P39	N/A 3.50 mm	N/A 70	N/A 38.70 mm	N/A O-rings are used in the military, automotive,
39 X 3.5 S-70	N/A 134846	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 39.00 mm	N/A O-rings are used in the military, automotive,
39.7 X 3.5 S-70	N/A 134847	N/A Metric Standard O-Ring	N/A Silicone	N/A P40	N/A 3.50 mm	N/A 70	N/A 39.70 mm	N/A O-rings are used in the military, automotive,
40 X 3.5 S-70	N/A 134848	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 40.00 mm	N/A O-rings are used in the military, automotive,
40.7 X 3.5 S-70	N/A 134849	N/A Metric Standard O-Ring	N/A Silicone	N/A P41	N/A 3.50 mm	N/A 70	N/A 40.70 mm	N/A O-rings are used in the military, automotive,
41 X 3.5 S-70	N/A 134850	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 41.00 mm	N/A O-rings are used in the military, automotive,
41.7 X 3.5 S-70	N/A 134851	N/A Metric Standard O-Ring	N/A Silicone	N/A P42	N/A 3.50 mm	N/A 70	N/A 41.70 mm	N/A O-rings are used in the military, automotive,
42 X 3.5 S-70	N/A 134852	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 3.50 mm	N/A 70	N/A 42.00 mm	N/A O-rings are used in the military, automotive,

N/A
134828

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 30.50 mm

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

30.7 X 3.5 S-70

N/A
134829

N/A Metric Standard O-Ring

N/A Silicone

N/A P34

N/A 3.50 mm

N/A 70

N/A 30.70 mm

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

31 X 3.5 S-70

N/A
134830

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 31.00 mm

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

31.2 X 3.5 S-70

N/A
134831

N/A Metric Standard O-Ring

N/A Silicone

N/A P31.5

N/A 3.50 mm

N/A 70

N/A 31.20 mm

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

31.7 X 3.5 S-70

N/A
134832

N/A Metric Standard O-Ring

N/A Silicone

N/A P32

N/A 3.50 mm

N/A 70

N/A 31.70 mm

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

32 X 3.5 S-70

N/A
134833

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 32.00 mm

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

33 X 3.5 S-70

N/A
134834

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 33.00 mm

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

33.7 X 3.5 S-70

N/A
134835

N/A Metric Standard O-Ring

N/A Silicone

N/A P34

N/A 3.50 mm

N/A 70

N/A 33.70 mm

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

34 X 3.5 S-70

N/A
134836

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 34.00 mm

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

34.7 X 3.5 S-70

N/A
134837

N/A Metric Standard O-Ring

N/A Silicone

N/A P35

N/A 3.50 mm

N/A 70

N/A 34.70 mm

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

35 X 3.5 S-70

N/A
134838

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 35.00 mm

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

35.2 X 3.5 S-70

N/A
134839

N/A Metric Standard O-Ring

N/A Silicone

N/A P35.5

N/A 3.50 mm

N/A 70

N/A 35.20 mm

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

35.7 X 3.5 S-70

N/A
134840

N/A Metric Standard O-Ring

N/A Silicone

N/A P36

N/A 3.50 mm

N/A 70

N/A 35.70 mm

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

36 X 3.5 S-70

N/A
134841

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 36.00 mm

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

37 X 3.5 S-70

N/A
134842

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 37.00 mm

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

37.7 X 3.5 S-70

N/A
134843

N/A Metric Standard O-Ring

N/A Silicone

N/A P38

N/A 3.50 mm

N/A 70

N/A 37.70 mm

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

38 X 3.5 S-70

N/A
134844

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 38.00 mm

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

38.7 X 3.5 S-70

N/A
134845

N/A Metric Standard O-Ring

N/A Silicone

N/A P39

N/A 3.50 mm

N/A 70

N/A 38.70 mm

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

39 X 3.5 S-70

N/A
134846

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 39.00 mm

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

39.7 X 3.5 S-70

N/A
134847

N/A Metric Standard O-Ring

N/A Silicone

N/A P40

N/A 3.50 mm

N/A 70

N/A 39.70 mm

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

40 X 3.5 S-70

N/A
134848

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 40.00 mm

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

40.7 X 3.5 S-70

N/A
134849

N/A Metric Standard O-Ring

N/A Silicone

N/A P41

N/A 3.50 mm

N/A 70

N/A 40.70 mm

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

41 X 3.5 S-70

N/A
134850

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 41.00 mm

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

41.7 X 3.5 S-70

N/A
134851

N/A Metric Standard O-Ring

N/A Silicone

N/A P42

N/A 3.50 mm

N/A 70

N/A 41.70 mm

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

42 X 3.5 S-70

N/A
134852

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 3.50 mm

N/A 70

N/A 42.00 mm

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