INL-660SS-4M-56 INLET CGA 660 X 1/4 MNPT 3.50 SS GFP Part Number: INL-660SS-4M-56 Categories: All Products, CGA Compressed Gas Service Connections, Cylinder Connections, INL Series Data Sheet Send Enquiry PrintEmail × Send Enquiry Contact me immediately Respond By:EmailPhone Δ PrintEmail