V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 3 33/64 in Inner Diam.
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 10-pack. It features a 3/64 in cross-section, a 3 33/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-043/10).
SKU 3G-OTH-518623
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Product Description
The V90 Backup Ring is a Viton® backup O-ring with a rectangular cross-section, supplied in a 10-pack. It features a 3/64 in cross-section, a 3 33/64 in inner diameter, and a durometer of 90 (MPN GR-V8-90-043/10).
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, 3/64 in cross-section, 3 33/64 in inner diameter, and 90 durometer. It is made of Viton® and comes in a 10-pack (MPN GR-V8-90-043/10).
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 O-ring.
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 groove is clean and lubricated. Avoid twisting or overstretching the ring during assembly to maintain seal integrity.
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.
