9/16"-18 X .468 Sae Boss Fkm 90 Viton O-ring Hydraulics 400166

Product Information

Specification

9/16"-18 X .468 Sae Boss Fkm 90 Viton O-ring Hydraulics 400166

Description:

9/16-18X.468INNER DIAMETER FKM O-RING

Also Known As:

Buna O-ring , O-Ring  ,  Hydraulics Buna O-ring ,Nitrile Buna O-ring , Boss Buna O-ring

O-ring Boss ports (ORB) provide a seal by trapping the fitting’s O-ring inside a port cavity. When a fitting is installed into the port, the O-ring is trapped between the fitting body hex or washer and port cavity. Straight fittings include a hex, and sometimes an additional cylindrical shoulder below the hex and above the threads, to trap the O-ring in the port cavity. Elbow and Tee fittings require a backup washer and a locknut above the O-ring on the threaded stud to permit a 360° orientation of the fitting around the port.