Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SW000067 LINE ITEM 1 found under Fan Tubeaxial by University Of Texas At Austin. The National Stock Number assigned to this part is 4140015300078, 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 SW000067 LINE ITEM 1.