Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 99-920 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 99-920 It is listed as Disk Valve. component manufactured by Cecilware Corporation, specifically under CAGE Code 01137. It is also accompanied by the NSN 4820011399912 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.