Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FKBS66S found under Connector Plug Elec by Texas Instruments Incorporated. The National Stock Number assigned to this part is 5935005347877, 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 FKBS66S.