Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number PS29-4 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 PS29-4 It is listed as Valve Pressure Ca. component manufactured by The Hymatic Enginnering Company Limited, specifically under CAGE Code U1585. It is also accompanied by the NSN 1650004679178 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1650 Aircraft Hydraulic Vacuum and De-icing System Components.