FS2403-06-04 ORFS Union

FS2403-06-04 ORFS Union

The FS2403-06-04 ORFS Union is a straight hydraulic adapter designed to connect an 11/16-16 Male O-Ring Face Seal (ORFS) (-06) connection to a 9/16-18 Male O-Ring Face Seal (ORFS) (-04) connection. Its straight union design provides a secure, leak-free transition between different ORFS sizes while maintaining efficient hydraulic flow.

Manufactured from high-strength steel and built to SAE 520101 compliance standards, this fitting is engineered for demanding hydraulic applications where reliable sealing and high-pressure performance are essential. The ORFS sealing system utilizes an O-ring at the face of the fitting to create a superior leak-resistant connection, helping prevent fluid loss even in systems exposed to vibration and pressure fluctuations.

Specifications

• Part Number: FS2403-06-04
• Material: Steel
• Shape: Straight Union
• Thread 1: Male O-Ring Face Seal (ORFS)
• Thread 1 Size: 11/16-16 (-06)
• Thread 2: Male O-Ring Face Seal (ORFS)
• Thread 2 Size: 9/16-18 (-04)
• Compliance: SAE 520101