Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6FR5 found under Semiconductor Devic by International Rectifier Corporation. The National Stock Number assigned to this part is 5961008260490, 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 6FR5.