Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number SF25-143-105 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 SF25-143-105 It is listed as Retainer Packing. component manufactured by Royal Engineered Composites Inc, specifically under CAGE Code 16357. It is also accompanied by the NSN 5330013560300 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5330 Packing and Gasket Materials.