Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 90-002C3 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 90-002C3 It is listed as Nut Self Locking Ai. component manufactured by Sps Technologies Llc, specifically under CAGE Code 80539. It is also accompanied by the NSN 1680014826552 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1680 Miscellaneous Aircraft Accessories and Components.