Brennan 4000-08 O-Ring - Buna-N Material, 90 Durometer (0.644 in ID) Replacement MPN

Product Description

The Brennan 4000-08 is an O-Ring made from Buna-N material with a hardness of 90 Durometer. This O-Ring features an inside diameter of zero point six four four inches and a cross-section thickness of zero point zero eight seven inches. It is designed for use in a variety of applications including hydraulic systems and with petroleum lubricants.

• Material: Buna-N
• ID: 0.644 inches
• Cross Section: 0.087 inches

Product Highlights

This O-Ring supports effective sealing in various trades, ensuring reliability in fittings.

Product Information

Standard Information

• Brand: Brennan
• Part Number: 00328630

Technical Specifications

• Hardness: 90 Shore D
• Material: Buna-N
• Durometer: 90 Durometer
• Cross Section: 0.087 inches
• Inside Diameter: 0.644 inches
• Outside Diameter: 0.818 inches
• Temperature Range: Minus 40° to 275°
• Typical Application: Use with petroleum lubricants, hydraulic oils, gasoline, water, and alcohol