Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 640812 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 640812 It is listed as Parts Kit Linear Actuating Cylinder Assembly. component manufactured by Smith Meter Inc Parts Opn, specifically under CAGE Code 83590. It is also accompanied by the NSN 1650007904288 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.