Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number HCA1N 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 HCA1N It is listed as Relay 3Pdt Center. component manufactured by Leach International Corporation, specifically under CAGE Code 58657. It is also accompanied by the NSN 1680015885795 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1680 Miscellaneous Aircraft Accessories and Components.