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
63 X 4.5 S-70	N/A 136031	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 63.00 mm	N/A O-rings are used in the military, automotive,
64 X 4.5 S-70	N/A 136032	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 64.00 mm	N/A O-rings are used in the military, automotive,
65 X 4.5 S-70	N/A 136033	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 65.00 mm	N/A O-rings are used in the military, automotive,
66 X 4.5 S-70	N/A 136034	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 66.00 mm	N/A O-rings are used in the military, automotive,
68 X 4.5 S-70	N/A 136035	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 68.00 mm	N/A O-rings are used in the military, automotive,
69 X 4.5 S-70	N/A 136036	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 69.00 mm	N/A O-rings are used in the military, automotive,
70 X 4.5 S-70	N/A 136037	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 70.00 mm	N/A O-rings are used in the military, automotive,
71 X 4.5 S-70	N/A 136038	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 71.00 mm	N/A O-rings are used in the military, automotive,
73 X 4.5 S-70	N/A 136039	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 73.00 mm	N/A O-rings are used in the military, automotive,
74 X 4.5 S-70	N/A 136040	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 74.00 mm	N/A O-rings are used in the military, automotive,
75 X 4.5 S-70	N/A 136041	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 75.00 mm	N/A O-rings are used in the military, automotive,
76 X 4.5 S-70	N/A 136042	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 76.00 mm	N/A O-rings are used in the military, automotive,
80 X 4.5 S-70	N/A 136043	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 80.00 mm	N/A O-rings are used in the military, automotive,
81 X 4.5 S-70	N/A 136044	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 81.00 mm	N/A O-rings are used in the military, automotive,
83 X 4.5 S-70	N/A 136045	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 83.00 mm	N/A O-rings are used in the military, automotive,
85 X 4.5 S-70	N/A 136046	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 85.00 mm	N/A O-rings are used in the military, automotive,
89 X 4.5 S-70	N/A 136048	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 89.00 mm	N/A O-rings are used in the military, automotive,
90 X 4.5 S-70	N/A 136049	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 90.00 mm	N/A O-rings are used in the military, automotive,
92 X 4.5 S-70	N/A 136050	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 92.00 mm	N/A O-rings are used in the military, automotive,
93.5 X 4.5 S-70	N/A 136051	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 93.50 mm	N/A O-rings are used in the military, automotive,
95 X 4.5 S-70	N/A 136052	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 95.00 mm	N/A O-rings are used in the military, automotive,
97.5 X 4.5 S-70	N/A 136053	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 97.50 mm	N/A O-rings are used in the military, automotive,
98 X 4.5 S-70	N/A 136054	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 98.00 mm	N/A O-rings are used in the military, automotive,
99.5 X 4.5 S-70	N/A 136055	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 99.50 mm	N/A O-rings are used in the military, automotive,
100 X 4.5 S-70	N/A 136056	N/A Metric Standard O-Ring	N/A Silicone	N/A	N/A 4.50 mm	N/A 70	N/A 100.00 mm	N/A O-rings are used in the military, automotive,

N/A
136031

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 63.00 mm

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

64 X 4.5 S-70

N/A
136032

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 64.00 mm

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

65 X 4.5 S-70

N/A
136033

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 65.00 mm

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

66 X 4.5 S-70

N/A
136034

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 66.00 mm

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

68 X 4.5 S-70

N/A
136035

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 68.00 mm

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

69 X 4.5 S-70

N/A
136036

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 69.00 mm

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

70 X 4.5 S-70

N/A
136037

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 70.00 mm

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

71 X 4.5 S-70

N/A
136038

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 71.00 mm

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

73 X 4.5 S-70

N/A
136039

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 73.00 mm

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

74 X 4.5 S-70

N/A
136040

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 74.00 mm

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

75 X 4.5 S-70

N/A
136041

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 75.00 mm

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

76 X 4.5 S-70

N/A
136042

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 76.00 mm

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

80 X 4.5 S-70

N/A
136043

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 80.00 mm

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

81 X 4.5 S-70

N/A
136044

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 81.00 mm

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

83 X 4.5 S-70

N/A
136045

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 83.00 mm

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

85 X 4.5 S-70

N/A
136046

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 85.00 mm

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

89 X 4.5 S-70

N/A
136048

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 89.00 mm

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

90 X 4.5 S-70

N/A
136049

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 90.00 mm

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

92 X 4.5 S-70

N/A
136050

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 92.00 mm

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

93.5 X 4.5 S-70

N/A
136051

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 93.50 mm

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

95 X 4.5 S-70

N/A
136052

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 95.00 mm

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

97.5 X 4.5 S-70

N/A
136053

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 97.50 mm

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

98 X 4.5 S-70

N/A
136054

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 98.00 mm

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

99.5 X 4.5 S-70

N/A
136055

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 99.50 mm

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

100 X 4.5 S-70

N/A
136056

N/A Metric Standard O-Ring

N/A Silicone

N/A

N/A 4.50 mm

N/A 70

N/A 100.00 mm

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