Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 639139-265 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 639139-265 It is listed as Screw Machine. component manufactured by Other Nsn, specifically under CAGE Code 12436. It is also accompanied by the NSN 5305000545647 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.