6900-16-20 O-Ring to NPTF Pipe Swivel NPSM Adapter

6900-16-20 O-Ring to NPTF Pipe Swivel NPSM Adapter

The 6900-16-20 O-Ring to NPTF Pipe Swivel NPSM Adapter is a straight hydraulic fitting designed to connect a 1 5/16-12 Male O-Ring Boss (ORB) (-16) port to a 1 1/4-11 1/2 Female Pipe Swivel (NPSM) (-20) connection. This adapter provides a reliable transition between ORB and NPSM thread systems while allowing swivel movement for easier alignment during installation.

Manufactured from high-strength steel and compliant with SAE 140157, this fitting is built for durability, pressure resistance, and long service life in hydraulic applications. The ORB end ensures secure O-ring sealing, while the swivel NPSM end helps reduce hose twist and installation stress in high-demand systems.

Specifications

• Part Number: 6900-16-20
• Material: Steel
• Shape: Straight
• Thread 1 Type: Male O-Ring Boss (ORB)
• Thread 1 Size: 1 5/16-12 (-16)
• Thread 2 Type: Female Pipe Swivel (NPSM)
• Thread 2 Size: 1 1/4-11 1/2 (-20)
• Compliance: SAE 140157