Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 945-013 found under Relay Solid State by Data I O Corp. The National Stock Number assigned to this part is 5945011036322, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 945-013.