Please fill out the form below for Block And Tackle and get a quote for part number 2973T24 by Aero Engineering And Manufacturing with NSN 3940013271120 and FSC Name is 3940 Blocks Tackle Rigging and Slings, 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 2973T24. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.