Please fill out the form below for Parallel and get a quote for part number 599-920-20 by Bns Holding Inc with NSN 5220002738309 and FSC Name is 5220 Inspection Gages and Precision Layout Tools, 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 599-920-20. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.