We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 29/64 in Inner Diam. - Viton® Backup O-Rings
V90Viton® Backup O-Rings

V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 29/64 in Inner Diam.

The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/64 in cross-section, 29/64 in inner diameter, and 90 durometer hardness, supplied in a 50-pack (MPN GR-V8-90-013/50). This OEM-sourced…

SKU 3G-OTH-518653

Brand
V90
Item
Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 29/64 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-V8-90-013/50
Type
50 PK
C.S.
3/64 in
Durometer
90
Inner Diam.
29/64 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 is a rectangular cross-section Viton® backup O-ring with a 3/64 in cross-section, 29/64 in inner diameter, and 90 durometer hardness, supplied in a 50-pack (MPN GR-V8-90-013/50). This OEM-sourced component is designed to prevent O-ring extrusion in high-pressure sealing applications.

Frequently Asked Questions

What is a V90 backup ring used for?

A V90 backup ring prevents O-ring extrusion in high-pressure sealing applications. Made from Viton® with a rectangular cross-section, it supports the O-ring under pressure to maintain seal integrity in hydraulic and pneumatic systems across industrial machinery.

What are the specifications of the V90 backup ring?

The V90 backup ring has a 3/64 in cross-section, 29/64 in inner diameter, and 90 durometer hardness. It comes in a 50-pack (MPN GR-V8-90-013/50) and is made from Viton® with a rectangular cross-section shape for extrusion resistance.

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-V8-90-013/50 and deliver to any international destination.

How to install a V90 backup ring?

Install the V90 backup ring on the low-pressure side of the O-ring groove to prevent extrusion. Ensure the ring is clean and free of nicks, and lubricate lightly with compatible fluid. Avoid over-stretching during installation to maintain the 90 durometer hardness.

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 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 2 49/64 in Inner Diam., 10 PK (MPN GR-V8-90-148/10). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 2 49/64 in Inner Diam., 10 PK (MPN GR-V8-90-148/10). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 7 1/64 in Inner Diam., 2 PK (MPN GR-V8-90-262/2). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 7 1/64 in Inner Diam., 2 PK (MPN GR-V8-90-262/2). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 5 33/64 in Inner Diam., 4 PK (MPN GR-V8-90-254/4). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 1/8 in C.S., 5 33/64 in Inner Diam., 4 PK (MPN GR-V8-90-254/4). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 15/64 in C.S., 11 17/32 in Inner Diam. (MPN GR-V8-90-452). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 15/64 in C.S., 11 17/32 in Inner Diam. (MPN GR-V8-90-452). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 2 17/64 in Inner Diam., 15 PK (MPN GR-V8-90-035/15). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 2 17/64 in Inner Diam., 15 PK (MPN GR-V8-90-035/15). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 3 41/64 in Inner Diam., 5 PK (MPN GR-V8-90-342/5). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 3/16 in C.S., 3 41/64 in Inner Diam., 5 PK (MPN GR-V8-90-342/5). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 61/64 in Inner Diam., 50 PK (MPN GR-V8-90-021/50). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 61/64 in Inner Diam., 50 PK (MPN GR-V8-90-021/50). Key specifications — Durometer: 90.
V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 2 45/64 in Inner Diam., 10 PK (MPN GR-V8-90-147/10). Key specifications — Durometer: 90.
V90
V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 2 45/64 in Inner Diam., 10 PK (MPN GR-V8-90-147/10). Key specifications — Durometer: 90.