Please fill out the form below for Elbow Pipe and get a quote for part number 999 1638 by Cargotec Sweden Ab Hiab with NSN 4730012730257 and FSC Name is 4730 Hose Pipe Tube Lubrication and Railing Fittings, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number 999 1638. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.