STAINLESS COMRESSION UNION Application Air Chemicals Gases Non-Potable Water Oils Fitting Side A Connection Type Compression Fitting Side B Connection Type Compression Fitting Material Stainless Steel Fitting Side A Tube Outer Diameter 10 mm Fitting Side B Tube Outer Diameter 3/8 in Material Grade 316 Maximum Operating Temperature 1 500 Degrees F Overall Length 45 29/32 mm Specific Fitting Shape Straight Connector Compatible Fitting Brands Swagelok System of Measurement Imperial