Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SI2323DS-T1 found under Transistor by Hirel Systems Llc. The National Stock Number assigned to this part is 5961016983419, 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 SI2323DS-T1.