Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 40-000-1621 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 40-000-1621 It is listed as Stud Recessed. component manufactured by Hercules Engine Co Inc, specifically under CAGE Code 28265. It is also accompanied by the NSN 5307006231814 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5307 Studs.