Hydraulic Adapter, 5/8"FS X 5/8"MB

Hydraulic Adapter, 5/8"FS X 5/8"MB

The FS6400X1010 Hydraulic Adapter (5/8" ORFS x 5/8" ORB) is a heavy-duty straight hydraulic adapter designed to connect ORFS hose fittings to SAE O-ring boss ports in high-pressure hydraulic systems. Built from durable carbon steel and rated for working pressures up to 3500 PSI, this fitting provides a strong, leak-resistant connection between hydraulic hoses and equipment ports. The male ORFS (O-Ring Face Seal) connection delivers reliable sealing against a flat face with an O-ring, while the male SAE ORB end seals securely within threaded ports using an O-ring—helping ensure dependable hydraulic performance where leaks are simply not welcome.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: FS6400X1010
• Product Type: Hydraulic adapter
• Fitting Shape: Straight
• Material: Carbon Steel
• End 1 Type: Male ORFS (O-Ring Face Seal)
• End 1 Size: ORFS 10 (1"-14)
• End 2 Type: Male SAE O-Ring Boss (ORB)
• End 2 Size: SAE 10 (7/8"-14 ORB)
• Connection Type: ORFS to SAE ORB
• Working Pressure: Up to 3500 PSI
• Thread Standard: ORFS flat-face seal and SAE straight thread with O-ring
• Function: Adapts ORFS hydraulic hose connections to SAE ORB ports
• Construction: Carbon steel body for durability in demanding hydraulic systems

Ideal For

• Hydraulic systems requiring ORFS-to-ORB connections
• Farm equipment, construction machinery, and industrial hydraulics
• High-pressure hydraulic line installations
• Hydraulic repairs and system modifications
• Situations where a leak-free hydraulic connection saves a lot of time—because cleaning up hydraulic oil is rarely anyone’s favorite task.