FS6400-L-12-10 ORFS to O-Ring Stud Straight - Long

FS6400-L-12-10 ORFS to O-Ring Stud Straight – Long | Steel Hydraulic Fitting

The FS6400-L-12-10 ORFS to O-Ring Stud Straight – Long is a heavy-duty hydraulic adapter designed to connect a Male O-Ring Face Seal (ORFS) port to a smaller Male O-Ring Boss (ORB) port. The extended-body (long) design provides additional reach and clearance, making installation easier in tight or recessed hydraulic layouts.

Built from high-strength steel and manufactured to SAE 520122 standards, this adapter ensures reliable leak-free sealing, excellent durability, and strong resistance to vibration and pressure surges in demanding hydraulic systems.

Specifications

• Part Number: FS6400-L-12-10
• Material: Steel
• Shape: Straight – Long Body
• Standard Compliance: SAE 520122
• Overall Adapter Length (OAL): 3.7 in

Thread Details

• Thread 1 Type: Male O-Ring Face Seal (ORFS)
• Thread 1 Nominal Size: 12
• Thread 1 Size: 1-3/16-12 UNF
• Thread 2 Type: Male O-Ring Boss (ORB)
• Thread 2 Nominal Size: 10
• Thread 2 Size: 7/8-14 UNF