ORB
SAE J1926 ORB Boss O-Rings: AS568 900-Series Sizes That Actually Seal the Port
What SAE J1926 O-Ring Boss fittings need from the seal: AS568-901…932 boss O-Rings, how they differ from NPT and JIC, materials, install tips, and a Boss-only size chart.
ORB Boss O-Ring Size Chart (AS568 900-Series)
AS568 900-series ORB boss O-Ring size chart for SAE J1926 ports: dash, tube OD, thread, ID, CS, and OD, plus how boss seals fit the AS568 and J1926 story.
