Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 4U4-120 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 4U4-120 It is listed as Armature Relay. component manufactured by Joslyn Clark Controls Inc, specifically under CAGE Code 61809. It is also accompanied by the NSN 5945010075581 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5945 Relays and Solenoids.