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V90 Viton® Backup O-Rings, 4 PK, 3/32 in C.S., 5 33/64 in I.D., 90 Durometer
V90Viton® Backup O-Rings

V90 Viton® Backup O-Rings, 4 PK, 3/32 in C.S., 5 33/64 in I.D., 90 Durometer

The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 4 PK. It features a 3/32 in cross-section, a 5 33/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-161/4).

SKU 3G-OTH-518423

Also listed as: GRV8901614 · GR V8 90 161 4 · GR-V8-90-161-4

Brand
V90
Item
Viton® Backup O-Rings, 4 PK, 3/32 in C.S., 5 33/64 in I.D., 90 Durometer
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-V8-90-161/4
Type
4 PK
C.S.
3/32 in
Durometer
90
Inner Diam.
5 33/64 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 4 PK. It features a 3/32 in cross-section, a 5 33/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-161/4).

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?

The V90 backup ring has a rectangular cross-section, 3/32 in cross-section, 5 33/64 in inner diameter, and a durometer of 90. It is made of Viton® and supplied in a 4 PK. The manufacturer part number is GR-V8-90-161/4.

Where to buy V90 backup rings worldwide?

3G Electric supplies V90 backup rings worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Viton® backup ring (MPN GR-V8-90-161/4).

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 avoid pinching 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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