Image Notched Turned Back Nipple Jump to Section Product Options Related Products Product Options Part Number Size Material RN150NO 1-1/2" 316 Stainless Steel RN200NO 2" 316 Stainless Steel RN300NO 3" 316 Stainless Steel RN400NO 4" 316 Stainless Steel Related Products Image 150 LB. ASA Forged Lap Joint Floating Flange Image King Turned Back Hose Nipple for Floating Flange Image Notched Ferrule