Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L520 011 348 found under Connector Plug Elec by Navair And Navsea Managed. The National Stock Number assigned to this part is 5935013834924, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L520 011 348.