Please fill out the form below for Strap Retaining and get a quote for part number 139-144 by Zierick Mfg Corp with NSN 5340004358589 and FSC Name is 5340 Hardware Commercial, 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 139-144. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.