Please fill out the form below for Resistor Wire Wound 3W and get a quote for part number RWR89S1621FR by Collins Avionics Service Centre, 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 RWR89S1621FR. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.