6401-20-16 O-Ring to Pipe, Male ORB x Male NPT Straight

6401-20-16 O-Ring to Pipe, Male ORB × Male NPT Straight

The 6401-20-16 O-Ring to Pipe (Male ORB × Male NPT Straight) is a hydraulic adapter designed to connect a 1 5/8-12 Male ORB (-20) port to a 1-11 1/2 Male NPT (-16) pipe thread. Manufactured from high-strength steel, this straight fitting provides a reliable and leak-resistant transition between ORB hydraulic systems and NPT pipe-threaded connections.

Specifications

• Part Number: 6401-20-16
• Material: Steel
• Shape: Straight
• Thread 1 Type: Male O-Ring Boss (ORB)
• Thread 1 Size: 1 5/8-12 (-20)
• Thread 2 Type: Male National Pipe Thread (NPT)
• Thread 2 Size: 1-11 1/2 (-16)
• Sealing Type: O-ring (ORB side) + Thread sealant (NPT side)