Please fill out the form below for Nut Plain Hexagon and get a quote for part number R6-1028 by Unifin International Inc with NSN 5310014137399 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 R6-1028. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.