Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 2-73451-19 REV E 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 2-73451-19 REV E It is listed as Spring Leaf. component manufactured by Aeroparts Company Inc, specifically under CAGE Code 15992. It is also accompanied by the NSN 5360003072783 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5360 Coil Flat Leaf and Wire Springs.