V90 Backup Ring: Rectangular C.S. Shape, 15/64 in C.S., 5 19/64 in Inner Diam.
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring, supplied in a 2 PK with a 15/64 in cross-section and a 5 19/64 in inner diameter. It features a durometer of 90 and is identified by…
SKU 3G-OTH-518610
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Product Description
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring, supplied in a 2 PK with a 15/64 in cross-section and a 5 19/64 in inner diameter. It features a durometer of 90 and is identified by manufacturer part number GR-V8-90-431/2.
Frequently Asked Questions
What is a V90 Backup Ring used for?
A V90 Backup Ring prevents O-ring extrusion in high-pressure hydraulic and pneumatic systems. Its rectangular cross-section supports the O-ring under pressure, extending seal life in pumps, valves, and cylinders across industrial applications.
What are the specifications of the V90 Backup Ring GR-V8-90-431/2?
This Viton® backup ring has a rectangular cross-section of 15/64 in, an inner diameter of 5 19/64 in, and a durometer of 90. It comes in a 2 PK and is identified by MPN GR-V8-90-431/2.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine Viton® backup rings to your facility, regardless of location.
How to install a V90 Backup Ring?
Install the V90 Backup Ring on the low-pressure side of the O-ring in the gland. Ensure the ring is not twisted and seats flat against the groove wall. Lubricate with compatible fluid to prevent damage during assembly.
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.
