Please fill out the form below for Ring Assembly and get a quote for part number 1780-51-1 by Dukes Aerospace Inc with NSN 5365012022351 and FSC Name is 5365 Bushings Rings Shims and Spacers, 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 1780-51-1. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.