V90 Metric O-Ring: Round C.S. Shape, 1/16 in C.S., 21/64 in Inner Diam.
The V90 Metric O-Ring is a Viton® Backup O-Ring with a round cross-section shape, a 1/16 in cross-section, and a 21/64 in inner diameter, supplied in a pack of 25. It has a durometer of 90 and is identified by…
SKU 3G-OTH-518390
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Product Description
The V90 Metric O-Ring is a Viton® Backup O-Ring with a round cross-section shape, a 1/16 in cross-section, and a 21/64 in inner diameter, supplied in a pack of 25. It has a durometer of 90 and is identified by manufacturer part number GR-V1.50X008.5/90/25.
Frequently Asked Questions
What is a V90 Metric O-Ring used for?
The V90 Metric O-Ring is a Viton® backup ring used in hydraulic and pneumatic sealing applications to prevent extrusion of the primary O-ring under high pressure. It suits industrial systems requiring chemical resistance and high-temperature stability.
What are the specifications of the V90 Metric O-Ring?
This Viton® backup O-ring has a round cross-section shape, a 1/16 in cross-section, a 21/64 in inner diameter, and a durometer of 90. It is supplied in a pack of 25, with manufacturer part number GR-V1.50X008.5/90/25.
Where to buy V90 Metric O-Rings worldwide?
3G Electric supplies and delivers V90 Metric O-Rings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.
How to install a Viton® backup O-ring like the V90?
Install the V90 backup ring on the low-pressure side of the primary O-ring to prevent extrusion. Ensure the groove is clean and lubricated with compatible fluid. Avoid sharp edges during installation to prevent damage to the Viton® material.
V90 Products
3G Electric supplies V90 viton® backup o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









