Please fill out the form below for Screw Close Toleran and get a quote for part number NAS1580C3T5D by National Aerospace Standards with NSN 5305013352914 and FSC Name is 5305 Screws, 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 NAS1580C3T5D. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.