FS0318-06 SAE O-Ring Face Seal ORFS Nut

FS0318-06 ORFS Nut | Steel O-Ring Face Seal Hydraulic Nut

The FS0318-06 SAE O-Ring Face Seal (ORFS) Nut is a precision-machined hydraulic fitting component designed to provide a secure, leak-resistant connection in ORFS systems. Manufactured from high-strength carbon steel and finished with trivalent zinc plating, it offers excellent corrosion resistance and durability in demanding hydraulic environments.

This ORFS nut is engineered in compliance with SAE 520110 standards, ensuring reliable performance in high-pressure hydraulic applications. The ORFS sealing system uses straight threads combined with an elastomer O-ring to create a strong, vibration-resistant seal between mating components, reducing the risk of leaks even under pressure spikes.

Specifications

• Part Number: FS0318-06
• Material: Carbon Steel
• Plating: Trivalent Zinc
• Shape: Nut
• Thread Type: Female ORFS (O-Ring Face Seal)
• Thread Size: 11/16-16 (-06)
• Standard: SAE 520110