FLOW INDICATOR Back Catalog number: 538 Availability: In the manufacturer's stock Price on request - + Recommended FS1R.4-5 FS adaptor 1/16", for .4mm OD, Polyimide,, pk/5 Price on request D 590-06 BOLA Screw Joints, PTFE, 6mm OD, GL 14 Price on request MZN1-10 Nut 1/16, 13mm long, SS, 10/PAK Price on request