V90 3G-OTH-518639 — Technical Specifications

Name: V90 3G-OTH-518639 V90 Backup Ring: Rectangular C.S. Shape, 3/64 in C.S., 1 21/64 in Inner Diam., 25 PK (MPN GR-V8-90-027/25). Key specifications — Durometer: 90.
Brand: V90

The V90 Backup Ring is a rectangular cross-section Viton® backup O-ring with a 3/64 in cross-section, 1 21/64 in inner diameter, and 90 durometer hardness, supplied in a 25-piece pack (MPN GR-V8-90-027/25). 3G Electric interprets demand and sources this genuine industrial component across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.

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Technical Specifications

Parameter	Value
C.S.	3/64 in
Type	25 PK
Durometer	90
Inner Diam.	1 21/64 in
Manufacturer Part Number	GR-V8-90-027/25