Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number ARB420A 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 ARB420A It is listed as Relay. component manufactured by Westinghouse Electric Corp Semic, specifically under CAGE Code 05277. It is also accompanied by the NSN 5945010709060 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5945 Relays and Solenoids.