Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SI-8803 found under Relay Electromagnetic by Shiloh Industries Inc. The National Stock Number assigned to this part is 5945000860755, 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 SI-8803.