Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FS311-5000-100N found under Transistor by Bae Systems Maritime Services. The National Stock Number assigned to this part is 5961001683488, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FS311-5000-100N.