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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. Viton is also known as: Fluorocarbon and FKM. Viton® is a registered trademarks of DuPont® Dow Elastomers.

A fluoroelastomer compound with a combination of exceptional mechanical properties and compression set resistance. This particular energizer gives an O-ring excellent memory and the ability to recover rapidly from deformation. This core has a Shore A hardness of 75 with a suggested operating temperature range of -10°F to +300°F (-23°C to +150°C) in encapsulated applications. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Metric O-Rings
Unit of Measure
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Item #

IntegrationID

Type

Material

Cross Reference

Cross Section Width

Durometer

Inside Diameter

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O-Ring Industries

Quantity
98.05 X 1.78 V-90 N/A
157778 		N/A Metric Standard O-Ring N/A Viton N/A BS538 N/A 1.78 mm N/A 90 N/A 98.05 mm N/A O-rings are used in the military, automotive, N/A
99 X 1.5 V-75 N/A
157779 		N/A Metric Standard O-Ring N/A Viton N/A N/A 1.50 mm N/A 75 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 1.5 V-90 N/A
157780 		N/A Metric Standard O-Ring N/A Viton N/A N/A 1.50 mm N/A 90 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 2 V-75 N/A
157781 		N/A Metric Standard O-Ring N/A Viton N/A N/A 2.00 mm N/A 75 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 2 V-90 N/A
157782 		N/A Metric Standard O-Ring N/A Viton N/A N/A 2.00 mm N/A 90 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 3 V-75 N/A
157783 		N/A Metric Standard O-Ring N/A Viton N/A N/A 3.00 mm N/A 75 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 3 V-90 N/A
157784 		N/A Metric Standard O-Ring N/A Viton N/A N/A 3.00 mm N/A 90 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 3.5 V-75 N/A
157785 		N/A Metric Standard O-Ring N/A Viton N/A N/A 3.50 mm N/A 75 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 3.5 V-90 N/A
157786 		N/A Metric Standard O-Ring N/A Viton N/A N/A 3.50 mm N/A 90 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 4 V-75 N/A
157787 		N/A Metric Standard O-Ring N/A Viton N/A V100 N/A 4.00 mm N/A 75 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 4 V-90 N/A
157788 		N/A Metric Standard O-Ring N/A Viton N/A V100 N/A 4.00 mm N/A 90 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 5 V-75 N/A
157789 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.00 mm N/A 75 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 5 V-90 N/A
157790 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.00 mm N/A 90 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 5.7 V-75 N/A
157791 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.70 mm N/A 75 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 5.7 V-90 N/A
157792 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.70 mm N/A 90 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 6 V-75 N/A
157793 		N/A Metric Standard O-Ring N/A Viton N/A N/A 6.00 mm N/A 75 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99 X 6 V-90 N/A
157794 		N/A Metric Standard O-Ring N/A Viton N/A N/A 6.00 mm N/A 90 N/A 99.00 mm N/A O-rings are used in the military, automotive, N/A
99.1 X 5.7 V-75 N/A
157795 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.70 mm N/A 75 N/A 99.10 mm N/A O-rings are used in the military, automotive, N/A
99.1 X 5.7 V-90 N/A
157796 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.70 mm N/A 90 N/A 99.10 mm N/A O-rings are used in the military, automotive, N/A
99.2 X 5.7 V-75 N/A
157797 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.70 mm N/A 75 N/A 99.20 mm N/A O-rings are used in the military, automotive, N/A
99.2 X 5.7 V-90 N/A
157798 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.70 mm N/A 90 N/A 99.20 mm N/A O-rings are used in the military, automotive, N/A
99.3 X 5.7 V-75 N/A
157799 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.70 mm N/A 75 N/A 99.30 mm N/A O-rings are used in the military, automotive, N/A
99.3 X 5.7 V-90 N/A
157800 		N/A Metric Standard O-Ring N/A Viton N/A N/A 5.70 mm N/A 90 N/A 99.30 mm N/A O-rings are used in the military, automotive, N/A
99.4 X 3.1 V-75 N/A
157801 		N/A Metric Standard O-Ring N/A Viton N/A G100 N/A 3.10 mm N/A 75 N/A 99.40 mm N/A O-rings are used in the military, automotive, N/A
99.4 X 3.1 V-90 N/A
157802 		N/A Metric Standard O-Ring N/A Viton N/A G100 N/A 3.10 mm N/A 90 N/A 99.40 mm N/A O-rings are used in the military, automotive, N/A
Unit of Measure
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