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
44 X 4 S-70	N/A 135504	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 44.00 mm	N/A O-rings are used in the military, automotive,
45 X 4 S-70	N/A 135505	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 45.00 mm	N/A O-rings are used in the military, automotive,
46 X 4 S-70	N/A 135506	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 46.00 mm	N/A O-rings are used in the military, automotive,
47 X 4 S-70	N/A 135507	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 47.00 mm	N/A O-rings are used in the military, automotive,
48 X 4 S-70	N/A 135508	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 48.00 mm	N/A O-rings are used in the military, automotive,
49 X 4 S-70	N/A 135509	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 49.00 mm	N/A O-rings are used in the military, automotive,
50 X 4 S-70	N/A 135510	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 50.00 mm	N/A O-rings are used in the military, automotive,
51 X 4 S-70	N/A 135511	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 51.00 mm	N/A O-rings are used in the military, automotive,
52 X 4 S-70	N/A 135512	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 52.00 mm	N/A O-rings are used in the military, automotive,
53 X 4 S-70	N/A 135513	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 53.00 mm	N/A O-rings are used in the military, automotive,
54 X 4 S-70	N/A 135514	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 54.00 mm	N/A O-rings are used in the military, automotive,
54.5 X 4 S-70	N/A 135515	N/A Metric Standard O-Ring	N/A Silicone	N/A V55	N/A 4.00 mm	N/A 70	N/A 54.50 mm	N/A O-rings are used in the military, automotive,
55 X 4 S-70	N/A 135516	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 55.00 mm	N/A O-rings are used in the military, automotive,
56 X 4 S-70	N/A 135517	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 56.00 mm	N/A O-rings are used in the military, automotive,
57 X 4 S-70	N/A 135518	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 57.00 mm	N/A O-rings are used in the military, automotive,
58 X 4 S-70	N/A 135519	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 58.00 mm	N/A O-rings are used in the military, automotive,
59 X 4 S-70	N/A 135520	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 59.00 mm	N/A O-rings are used in the military, automotive,
60 X 4 S-70	N/A 135521	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 60.00 mm	N/A O-rings are used in the military, automotive,
61 X 4 S-70	N/A 135522	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 61.00 mm	N/A O-rings are used in the military, automotive,
62 X 4 S-70	N/A 135523	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 62.00 mm	N/A O-rings are used in the military, automotive,
63 X 4 S-70	N/A 135524	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 63.00 mm	N/A O-rings are used in the military, automotive,
64 X 4 S-70	N/A 135525	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 64.00 mm	N/A O-rings are used in the military, automotive,
65 X 4 S-70	N/A 135526	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 65.00 mm	N/A O-rings are used in the military, automotive,
66 X 4 S-70	N/A 135527	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 66.00 mm	N/A O-rings are used in the military, automotive,
67 X 4 S-70	N/A 135528	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.00 mm	N/A 70	N/A 67.00 mm	N/A O-rings are used in the military, automotive,

N/A
135504

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 44.00 mm

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

45 X 4 S-70

N/A
135505

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 45.00 mm

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

46 X 4 S-70

N/A
135506

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 46.00 mm

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

47 X 4 S-70

N/A
135507

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 47.00 mm

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

48 X 4 S-70

N/A
135508

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 48.00 mm

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

49 X 4 S-70

N/A
135509

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 49.00 mm

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

50 X 4 S-70

N/A
135510

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 50.00 mm

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

51 X 4 S-70

N/A
135511

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 51.00 mm

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

52 X 4 S-70

N/A
135512

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 52.00 mm

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

53 X 4 S-70

N/A
135513

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 53.00 mm

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

54 X 4 S-70

N/A
135514

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 54.00 mm

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

54.5 X 4 S-70

N/A
135515

N/A Metric Standard O-Ring

N/A Silicone

N/A V55

N/A 4.00 mm

N/A 70

N/A 54.50 mm

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

55 X 4 S-70

N/A
135516

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 55.00 mm

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

56 X 4 S-70

N/A
135517

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 56.00 mm

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

57 X 4 S-70

N/A
135518

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 57.00 mm

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

58 X 4 S-70

N/A
135519

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 58.00 mm

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

59 X 4 S-70

N/A
135520

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 59.00 mm

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

60 X 4 S-70

N/A
135521

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 60.00 mm

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

61 X 4 S-70

N/A
135522

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 61.00 mm

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

62 X 4 S-70

N/A
135523

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 62.00 mm

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

63 X 4 S-70

N/A
135524

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 63.00 mm

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

64 X 4 S-70

N/A
135525

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 64.00 mm

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

65 X 4 S-70

N/A
135526

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 65.00 mm

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

66 X 4 S-70

N/A
135527

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 66.00 mm

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

67 X 4 S-70

N/A
135528

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.00 mm

N/A 70

N/A 67.00 mm

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