8800-48 Bonded Seal (Buna-N) for Metric Parallel Thread

Product Overview

The 8800-48 Bonded Seal (Buna-N) for Metric Parallel Thread is a high-strength sealing washer designed for metric parallel thread hydraulic port connections.

It consists of a carbon steel outer ring bonded with a Buna-N (NBR) elastomer sealing element, providing a reliable, pressure-resistant seal between the threaded fitting and the port surface. This design is essential where threaded engagement alone is not sufficient to prevent leakage in hydraulic systems.

It is widely used in heavy-duty hydraulic systems, industrial machinery, and OEM applications requiring dependable static sealing under pressure.

Specifications

• Part Number: 8800-48
• Material (Outer Ring): Carbon Steel
• Seal Material: Buna-N (NBR)
• Type: Bonded Seal
• Thread Type: Metric Parallel Thread
• Nominal Size: 48
• Metric Size: 48 mm