Vici Valco Fused silica Adapter 1/16'', removable, for Tubing 0.5 mm OD, Polyimide, Valcon, 5 pc/PAK

The FSR adapter consists of three components: a polyimide ferrule, a special counterbored nut, and a polyimide liner which slides over the fused silica tubing. The liner is stepped at one end so that it is retained by the nut, insuring that the liner and the tube within are removed as the nut is unscrewed from the valve.