Please fill out the form below for Interface Unit Auto and get a quote for part number H689-1715-254 by Electric Boat Corporation with NSN 7025015396515 and FSC Name is 7025 ADP Input-Output and Storage Devices, 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 H689-1715-254. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.