Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 1864 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 1864 It is listed as Ring Back Up. component manufactured by Tescom Corporation, specifically under CAGE Code 13669. It is also accompanied by the NSN 5330013658811 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5330 Packing and Gasket Materials.