Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number R45-1581 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 R45-1581 It is listed as Relay Electromagnetic. component manufactured by Midland Ross Corp Cambion Div, specifically under CAGE Code 04221. It is also accompanied by the NSN 5945005020635 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5945 Relays and Solenoids.