Please fill out the form below for Cable Radio Frequen and get a quote for part number 4257 by Rockbestos Surprenant Cable Corp with NSN 6145006134472 and FSC Name is 6145 Wire and Cable 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 4257. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.