V90 3G-OTH-518427 — Technical Specifications

Name: V90 3G-OTH-518427 V90 Backup Ring: Rectangular C.S. Shape, 3/32 in C.S., 5 1/64 in Inner Diam., 5 PK (MPN GR-V8-90-159/5). Key specifications — Durometer: 90.
Brand: V90

The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/32 in cross-section, 5 1/64 in inner diameter, and 90 durometer hardness, supplied in a 5-pack (MPN GR-V8-90-159/5). Designed to prevent O-ring extrusion in high-pressure sealing applications, this component supports reliable system integrity across industrial equipment.

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Technical Specifications

Parameter	Value
C.S.	3/32 in
Type	5 PK
Durometer	90
Inner Diam.	5 1/64 in
Manufacturer Part Number	GR-V8-90-159/5