Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number K5349B2PPL750 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 K5349B2PPL750 It is listed as Parts Kit Safety Relief Valve. component manufactured by Circor Aerospace Inc, specifically under CAGE Code 91816. It is also accompanied by the NSN 4820010148638 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.