Please fill out the form below for Cap Nut Dayco 304 C 4 and get a quote for part number DST-3049 70 by Hartzell Propeller Inc, 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 DST-3049 70. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.