Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20529 found under Solenoid Electrical by Real Time Laboratoriesllc. The National Stock Number assigned to this part is 5945012331966, 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 20529.