Braided Supply hose interface - NPSM

[ValenteBandR]

I don't think that is an NPS to NPT adapter. It adapts to a G thread, which is a European thing.

My bad. I misread that. BSP is 55 degrees whereas NPT is 60 degrees...

BSPP is also called G thread, which is BSP parallel thread. To form a seal or connection by 60 cone or washer or O-ring on the boss. And BSPT is a taper thread, it creates a seal by thread. Both Threads have the same pitch and angle 55 degree.