Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 520-10813-1 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number 520-10813-1 It is listed as Hornwaveguide. component manufactured by Torch Technologies Inc, specifically under CAGE Code 3CBV3. It is also accompanied by the NSN 5985016729633 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5985 Antennas Waveguides and Related Equipment.