Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 43900 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 43900 It is listed as Gage Gap Setting. component manufactured by Spx Corp, specifically under CAGE Code 25341. It is also accompanied by the NSN 5210013734990 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5210 measuring Tools Craftsmens.