Please fill out the form below for Spacer 0 250 Dia E I 0 189 X 0 and get a quote for part number 600-A16616-021 by Gables Engineering Inc, 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 600-A16616-021. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.