Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K663090314 found under Connector Plug Elec by F E L Corp. The National Stock Number assigned to this part is 5935009495774, 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 K663090314.