Please fill out the form below for Chain Bead and get a quote for part number NAS1201B6B12A by National Aerospace Standards with NSN 4010001365742 and FSC Name is 4010 Chain and Wire Rope, 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 NAS1201B6B12A. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.