Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2600-X2181 found under Relay Solid State by Finder Electronics Ltd. The National Stock Number assigned to this part is 5945013367416, 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 2600-X2181.