Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number QB28-4 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 QB28-4 It is listed as Power Supply. component manufactured by Subia Thomason Consulting Inc, specifically under CAGE Code 92127. It is also accompanied by the NSN 6130001122442 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6130 Converters Electrical Non Rotating.