Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number CSE-29 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 CSE-29 It is listed as O Ring. component manufactured by Symons Corp, specifically under CAGE Code 02977. It is also accompanied by the NSN 5331014338110 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC .