Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 646637 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 646637 It is listed as Shaft Switch. component manufactured by Goodrich Corporation Div Space, specifically under CAGE Code 99551. It is also accompanied by the NSN 3040007401761 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3040 Miscellaneous Power Transmission Equipment.