6L-GT-FR2-B
316L Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, Blind Gasket, Silver-Plated, 1/8 in. FR, FITOK Special Cleaning and Packaging Process (FC-02)
6L-GT-FR2-B-UP
316L Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, Blind Gasket, Unplated, 1/8 in. FR, FITOK FC-03 Ultra-High Purity Process Specification