V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 5 13/32 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 2 PK. It features a 3/16 in cross-section, 5 13/32 in inner diameter, and a durometer of 90 (MPN GR-V8-90-356/2).
SKU 3G-OTH-518489
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 2 PK. It features a 3/16 in cross-section, 5 13/32 in inner diameter, and a durometer of 90 (MPN GR-V8-90-356/2).
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. It 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-V8-90-356/2?
This Viton® backup ring has a rectangular cross-section, 3/16 in cross-section, 5 13/32 in inner diameter, and durometer 90. It comes in a 2 PK. The manufacturer part number is GR-V8-90-356/2.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide. 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 seated flat and not twisted. Lubricate with compatible fluid to avoid 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.
