Please fill out the form below for Filter Band Pass and get a quote for part number 819A1 by Litton Systems Inc with NSN 5915008493467 and FSC Name is 5915 Filters and Networks, 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 819A1. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.