We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 5 17/64 in Inner Diam. - Viton® Backup O-Rings
V90Viton® Backup O-Rings

V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 5 17/64 in Inner Diam.

The V90 Backup Ring: Rectangular C.S. is a Viton® backup O-ring with a rectangular cross-section, 1/8 in cross-section, 5 17/64 in inner diameter, and a durometer of 90. Supplied in a 4-pack (MPN GR-V8-90-252/4)…

SKU 3G-OTH-518558

Brand
V90
Item
Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 5 17/64 in Inner Diam.
Category
Viton® Backup O-Rings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

V90
Manufacturer Part Number
GR-V8-90-252/4
Type
4 PK
C.S.
1/8 in
Durometer
90
Inner Diam.
5 17/64 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

V90 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The V90 Backup Ring: Rectangular C.S. is a Viton® backup O-ring with a rectangular cross-section, 1/8 in cross-section, 5 17/64 in inner diameter, and a durometer of 90. Supplied in a 4-pack (MPN GR-V8-90-252/4), this component is designed to support O-ring sealing in industrial applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a V90 Backup Ring used for?

A V90 Backup Ring prevents O-ring extrusion under high pressure in industrial sealing applications. It supports the O-ring in static and dynamic systems, extending seal life in pumps, valves, and hydraulic cylinders. 3G Electric supplies this Viton® backup ring for demanding fluid-power environments.

What are the specifications of the V90 Backup Ring GR-V8-90-252/4?

This V90 Backup Ring has a rectangular cross-section, 1/8 in cross-section, 5 17/64 in inner diameter, and a durometer of 90. It is made of Viton® and supplied in a 4-pack. The manufacturer part number is GR-V8-90-252/4.

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 genuine Viton® backup rings like the GR-V8-90-252/4 and deliver them to your facility. Contact us for availability and lead time.

How to install a V90 Backup Ring?

Install the V90 Backup Ring on the low-pressure side of the O-ring to prevent extrusion. Ensure the groove is clean and free of burrs. Lubricate the ring with compatible fluid before assembly. Avoid twisting or over-stretching the Viton® material during installation.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from V90

View all V90 parts →
V90 Metric O-Ring: Round C.S. Shape, 1/8 in C.S., 1 57/64 in Inner Diam., 5 PK (MPN GR-V3.00X048/90/5). Key specifications — Durometer: 90.
V90
V90 Metric O-Ring: Round C.S. Shape, 1/8 in C.S., 1 57/64 in Inner Diam., 5 PK (MPN GR-V3.00X048/90/5). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 15/64 in C.S., 17 in Inner Diam. (MPN GR-V8-90-463). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 15/64 in C.S., 17 in Inner Diam. (MPN GR-V8-90-463). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 2 25/64 in Inner Diam., 15 PK (MPN GR-V8-90-036/15). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 2 25/64 in Inner Diam., 15 PK (MPN GR-V8-90-036/15). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 15/64 in C.S., 18 in Inner Diam. (MPN GR-V8-90-465). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 15/64 in C.S., 18 in Inner Diam. (MPN GR-V8-90-465). Key specifications — Durometer: 90.
V90 Metric O-Ring: Round C.S. Shape, 3/32 in C.S., 1 in Inner Diam., 10 PK (MPN GR-V2.40X025.3/90/10). Key specifications — Durometer: 90.
V90
V90 Metric O-Ring: Round C.S. Shape, 3/32 in C.S., 1 in Inner Diam., 10 PK (MPN GR-V2.40X025.3/90/10). Key specifications — Durometer: 90.
V90 Metric O-Ring: Round C.S. Shape, 1/16 in C.S., 13/64 in Inner Diam., 25 PK (MPN GR-V1.50X005/90/25). Key specifications — Durometer: 90.
V90
V90 Metric O-Ring: Round C.S. Shape, 1/16 in C.S., 13/64 in Inner Diam., 25 PK (MPN GR-V1.50X005/90/25). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 3 25/64 in Inner Diam., 5 PK (MPN GR-V8-90-340/5). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 3 25/64 in Inner Diam., 5 PK (MPN GR-V8-90-340/5). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 2 33/64 in Inner Diam., 5 PK (MPN GR-V8-90-333/5). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 2 33/64 in Inner Diam., 5 PK (MPN GR-V8-90-333/5). Key specifications — Durometer: 90.