Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number PVC-89 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 PVC-89 It is listed as Valve Vent. component manufactured by Gkn Aerospace Inc, specifically under CAGE Code 77873. It is also accompanied by the NSN 4820011817095 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.