Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number CBS256R4 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 CBS256R4 It is listed as Screwmachine. component manufactured by C B S Fasteners Inc, specifically under CAGE Code 0F620. It is also accompanied by the NSN 5305016623245 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.