Please fill out the form below for Socket Plug In Elec and get a quote for part number 561000-640 by Advanced Electronics Design Inc with NSN 5935011974681 and FSC Name is 5935 Connectors Electrical, 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 561000-640. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.