https://www.laikehydraulics.com/fs2501-mfs-mp-1fn9-orfs-to-npt-elbow/
FS2501 MFS-MP / 1FN9 Male ORFS to NPT Elbow
The sae o-ring face seal to male npt adaptor fitting FS2501 or 1FN9 is designed to connect hose fittings with two different threads. It is interchangeable with...
mfsmpmaleorfsnpt