Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 190-21 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 190-21 It is listed as Power Supply Assembly. component manufactured by Aeroflex Weinschel Inc, specifically under CAGE Code 93459. It is also accompanied by the NSN 6130011493640 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6130 Converters Electrical Non Rotating.