Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5198 found under Plunger Solenoid by Mid America Aviation Inc. The National Stock Number assigned to this part is 5945003942343, 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 5198.