Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11INBLADE found under by Electric Motors And Specialties Inc. The National Stock Number assigned to this part is 4140008037048, 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 11INBLADE.