Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 0-3903NN 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 0-3903NN It is listed as Reel Shoulder Harness Inertia Lock. component manufactured by American Seating Company, specifically under CAGE Code 02860. It is also accompanied by the NSN 1680000994661 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1680 Miscellaneous Aircraft Accessories and Components.