Please fill out the form below for Nut Plain Hexagon and get a quote for part number APR307AU6 by Precise Of California with NSN 5310009059172 and FSC Name is 5310 Nuts and Washers, 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 APR307AU6. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.