Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 643229-1 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 643229-1 It is listed as Screw Machine. component manufactured by R F Products Inc, specifically under CAGE Code 58022. It is also accompanied by the NSN 5305011986477 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5305 Screws.