SS-G-FR4-FT4
316 Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, FR Gland to Tube Port, 1/4 in. FR × 1/4 in. Tube Port, 1.61 in. (41.1 mm) Long
6L-G-FR4-FT4
316L Stainless Steel, FITOK FR Series Metal Gasket Face Seal Fitting, FR Gland to Tube Port, 1/4 in. FR × 1/4 in. Tube Port, 1.61 in. (41.1 mm) Long