Please fill out the form below for Head Knob and get a quote for part number 64494-4 by Tescom Corp with NSN 5355016179404 and FSC Name is 5355 Knobs and Pointers, 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 64494-4. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.