Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2TR1B215 found under Relay Electromagnetic by Finder Electronics Ltd. The National Stock Number assigned to this part is 5945000095551, 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 2TR1B215.