Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 3-73989-401 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 3-73989-401 It is listed as Insert Screw Thread. component manufactured by Selex Communications Spa, specifically under CAGE Code A0069. It is also accompanied by the NSN 5325013692199 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5325 Fastening Devices.