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V90 Viton® Backup O-Ring, 3/16 in C.S., 5 13/32 in I.D., Durometer 90, 2 PK - Viton® Backup O-Rings
V90Viton® Backup O-Rings

V90 Viton® Backup O-Ring, 3/16 in C.S., 5 13/32 in I.D., Durometer 90, 2 PK

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

Also listed as: GRV8903562 · GR V8 90 356 2 · GR-V8-90-356-2

Brand
V90
Item
Viton® Backup O-Ring, 3/16 in C.S., 5 13/32 in I.D., Durometer 90, 2 PK
Category
Viton® Backup O-Rings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

V90
Manufacturer Part Number
GR-V8-90-356/2
Type
2 PK
C.S.
3/16 in
Durometer
90
Inner Diam.
5 13/32 in

Technical Documents

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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, 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.

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