Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CSS25485-01243 found under Relay Electromagnet by Selex Es Ltd. The National Stock Number assigned to this part is 5945014902012, 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 CSS25485-01243.