Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number B19-685 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 B19-685 It is listed as Sprocket Wheel. component manufactured by Astec Industries Inc Div Astec, specifically under CAGE Code 61790. It is also accompanied by the NSN 3020004250441 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3020 Gears Pulleys Sprockets and Transmission Chain.