#212 BUNA O RING - John Blue SMPT-0074

The #212 BUNA O-Ring, designated as SMPT-0074 by CDS-John Blue Company, is a precision-engineered sealing component designed for agricultural and industrial applications. Manufactured from high-quality Buna-N (Nitrile) rubber, this O-Ring offers excellent resistance to petroleum-based fuels and lubricants, ensuring durability and reliability in demanding environments. Its standard dimensions are a cross-sectional diameter of 0.139 inches (3.53 mm) and an inside diameter of 0.859 inches (21.82 mm), making it suitable for various sealing requirements. This O-Ring is compatible with the AS568-212 standard, ensuring interchangeability with other components adhering to this specification. Its 70 durometer hardness provides a balance between flexibility and strength, accommodating a wide range of sealing applications. Whether used in pumps, flow dividers, or other equipment, the #212 BUNA O-Ring ensures a secure and leak-proof seal, contributing to the efficient operation of your machinery.

• Model: #212 BUNA O-Ring
• MPN: SMPT-0074
• Material: Buna-N (Nitrile) Rubber
• Color: Black
• Durometer: 70
• Cross-Sectional Diameter: 0.139 inches (3.53 mm)
• Inside Diameter: 0.859 inches (21.82 mm)
• Standard: AS568-212
• Hardness: 70 Shore A
• Temperature Range: -30°F to 250°F (-35°C to 125°C)
• Compatibility: CDS-John Blue Company equipment

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