Description
Six-piece pack of Buna N O-Rings designed for large-inner-diameter sealing applications in industrial equipment. Each O-Ring features an inner diameter of 279.3 millimeters, a cross-section of 5.7 millimeters, and a hardness of 70 Shore A to ensure consistent compression and reliable seating.
Specs
- Inner diameter: 279.3 millimeters
- Cross-section: 5.7 millimeters
- Material: Buna N (nitrile rubber)
- Durometer: 70 Shore A
Features
- Oil and hydrocarbon resistance: Buna N provides compatibility with mineral oils and hydrocarbons, enabling effective sealing in mechanical systems exposed to oil-based fluids.
- Precise geometry: Precisely formed circular seal engineered for an inner diameter of 279.3 millimeters and a cross-section of 5.7 millimeters, ensuring uniform compression and reliable seating across mating surfaces.
- Material compatibility: Nitrile rubber offers robust resistance to oils, fuels, and many solvents, extending seal life in demanding environments.
- Hardness stability: 70 Shore A hardness delivers predictable compression set and repeatable sealing performance for standard service scenarios.
- Packaging efficiency: Six pieces per order, each individually wrapped to minimize handling, contamination risk, and stocking complexity.
- Ideal applications: Suitable for maintenance technicians and gasket fabrication projects requiring a large-inner-diameter seal for equipment housings, flanges, or custom sealing configurations.
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