Please fill out the form below for Retaining Collar Cu and get a quote for part number 66D14377-7 by San Antonio Air Logistics Center with NSN 3040010050418 and FSC Name is 3040 Miscellaneous Power Transmission Equipment, 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 66D14377-7. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.