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V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S. - Viton® Backup O-Rings
V90Viton® Backup O-Rings

V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S.

The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 3/16 in cross-section, and an 8 17/32 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number…

SKU 3G-OTH-518240

Brand
V90
Item
Backup Ring: Rectangular C.S. Shape, 3/16 in C.S.
Category
Viton® Backup O-Rings
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Technical Specifications

V90
Manufacturer Part Number
GR-V8-90-371
C.S.
3/16 in
Durometer
90
Inner Diam
8 17/32 in
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V90 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section shape, a 3/16 in cross-section, and an 8 17/32 in inner diameter. It has a durometer of 90 and is identified by manufacturer part number GR-V8-90-371.

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 in dynamic or static sealing applications, extending seal life under demanding conditions. 3G Electric supplies this Viton® backup ring for industrial maintenance across 14 departments.

What are the specifications of the V90 Backup Ring GR-V8-90-371?

The V90 Backup Ring has a rectangular cross-section shape, 3/16 in cross-section, 8 17/32 in inner diameter, and a durometer of 90. It is made of Viton® and carries manufacturer part number GR-V8-90-371. 3G Electric sources this genuine Viton® backup ring for global industrial applications.

Where to buy V90 Backup Ring GR-V8-90-371 worldwide?

3G Electric supplies the V90 Backup Ring GR-V8-90-371 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this Viton® backup ring for your sealing application.

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 rectangular cross-section faces the O-ring to prevent extrusion. Lubricate with compatible fluid and avoid sharp edges during assembly. 3G Electric provides sourcing support for this Viton® backup ring.

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.

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