Please fill out the form below for Heat Sink Electrica and get a quote for part number 2250B by Iv Electronic Klaus Vespermann Kg with NSN 5999010158570 and FSC Name is 5999 Miscellaneous Electrical and Electronic Components, 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 2250B. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.