Please fill out the form below for Tube Assembly Metal and get a quote for part number 74A851608 by Boeing Company The with NSN 4710011289679 and FSC Name is 4710 Pipe Tube and Rigid Tubing, 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 74A851608. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.