Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number GSA ITEM 622B 624 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 GSA ITEM 622B 624 It is listed as Truck Tractor. component manufactured by Central Truck Center Inc, specifically under CAGE Code 4EJX8. It is also accompanied by the NSN 2320016808097 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .