Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 90-5019-19 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 90-5019-19 It is listed as Retainerseal. component manufactured by Tect Aerospace Inc, specifically under CAGE Code 34336. It is also accompanied by the NSN 5330014486654 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5330 Packing and Gasket Materials.