Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number HI4020-20-40 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 HI4020-20-40 It is listed as Panel Structural Aircraft. component manufactured by Hueston Industries Inc, specifically under CAGE Code 0R2X7. It is also accompanied by the NSN 1560013487490 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1560 Airframe Structural Components.