Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C5476423 found under Fan Circulating by Usacecom Intelligence Electronic. The National Stock Number assigned to this part is 4140014361878, and the Federal Supply Class is 4140 Fans Air Circulators And Blower Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C5476423.