Please fill out the form below for Pilot Sleeve Block and get a quote for part number C105257 by Control Flow Inc with NSN 3940009325720 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 C105257. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.