Russell 640990 Copper Crush Washers, 0.632-Inch ID, 0.864-Inch OD, 2-Pack

Russell 640990 crush washers provide a copper sealing component for compatible fuel pump applications. Made from copper with a natural finish, these washers are designed for use where a crush-style sealing washer is specified.

Each washer has a 0.632-inch inside diameter, a 0.864-inch outside diameter, and a 0.058-inch thickness. Confirm these measurements against the application requirements before installation to help ensure proper fit and sealing performance.

This package includes two Russell crush washers, making it suitable for replacement or service work where matching washers are required. The washers are supplied in their natural copper finish and are identified by part number 640990.

Features:

• Brand: Russell
• Part Number: 640990
• Product Type: Copper crush washer
• Material: Copper
• Finish: Natural
• Inside Diameter: 0.632 inches
• Outside Diameter: 0.864 inches
• Thickness: 0.058 inches
• Quantity: Pair