Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 1SF-2SF 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 1SF-2SF It is listed as Switchboard Power. component manufactured by International Switchboard Corp, specifically under CAGE Code 56425. It is also accompanied by the NSN 6110012282366 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6110 Electrical Control Equipment.