V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 57/64 in Inner Diam.
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/64 in cross-section, 57/64 in inner diameter, and 90 durometer, supplied in a 50-pack (MPN GR-V8-90-020/50). 3G Electric sources this…
SKU 3G-OTH-518646
Also listed as: GRV89002050 · GR V8 90 020 50 · GR-V8-90-020-50
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/64 in cross-section, 57/64 in inner diameter, and 90 durometer, supplied in a 50-pack (MPN GR-V8-90-020/50). 3G Electric sources this OEM-specified component across 14 industrial departments, with specialist depth in sealing solutions for demanding applications.
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 is used in pumps, valves, and cylinders across industries like oil & gas, chemical processing, and power generation. 3G Electric supplies this Viton® backup ring as part of its sealing solutions for demanding applications.
What are the specifications of the V90 Backup Ring?
The V90 Backup Ring has a rectangular cross-section, 3/64 in cross-section, 57/64 in inner diameter, and 90 durometer. It is made of Viton® and comes in a 50-pack (MPN GR-V8-90-020/50). 3G Electric sources this OEM-specified component for industrial sealing needs.
Where to buy V90 Backup Rings worldwide?
3G Electric supplies V90 Backup Rings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this Viton® backup ring across 14 departments. Contact us to order the 50-pack (MPN GR-V8-90-020/50) for delivery to your location.
How to install a V90 Backup Ring?
Install the V90 Backup Ring behind the O-ring in the gland groove, ensuring the rectangular cross-section faces the pressure side. Lubricate with compatible fluid and avoid sharp edges during assembly. 3G Electric provides sourcing support for this Viton® backup ring but recommends consulting manufacturer guidelines for specific applications.
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.
