Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number OD8025-24HB found under Fan Vaneaxial by Knight Electronics. The National Stock Number assigned to this part is 4140016019242, 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 OD8025-24HB.