Please fill out the form below for Isolator Radio Frequency Reflection and get a quote for part number 5383890 by United States Department Of The Navy with NSN 5985013378321 and FSC Name is 5985 Antennas Waveguides and Related Equipment, 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 5383890. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.