Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H011UT03A found under Frame Housing Centrifugal Fan by Sundyne Corporation. The National Stock Number assigned to this part is 4120013068275, and the Federal Supply Class is 4120 Air Conditioning Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like H011UT03A.