Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZT45-0048 found under Relay Electromagnetic by Schrack North America Inc. The National Stock Number assigned to this part is 5945014682815, 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 ZT45-0048.