Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number S16-23 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 S16-23 It is listed as Sprocket Wheel. component manufactured by Norwalk Door Closer Co Inc, specifically under CAGE Code 44218. It is also accompanied by the NSN 3020013137863 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3020 Gears Pulleys Sprockets and Transmission Chain.