Please fill out the form below for Housing Turbine and get a quote for part number 441990-0068 by Hartwell Corporation, 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 441990-0068. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.