Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 8449 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 8449 It is listed as Spring Valve. component manufactured by Rockwell Intl Corp Graphic Syste, specifically under CAGE Code 12067. It is also accompanied by the NSN 3610007735258 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3610 Printing Duplicating and Bookbinding Equipment.