Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number QSB6.7 550 GSI 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 QSB6.7 550 GSI It is listed as Enginediesel. component manufactured by Cummins Power Generation Inc Db, specifically under CAGE Code 1CS43. It is also accompanied by the NSN 2815016779537 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2815 Diesel Engines and Components.