Please fill out the form below for Flight Control Grou and get a quote for part number 21311 by Mason Electric Company with NSN 1680006308605 and FSC Name is 1680 Miscellaneous Aircraft Accessories and Components, 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 21311. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.