Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FBD3020B1 found under Blower Assembly by Curtiss Wright Corp. The National Stock Number assigned to this part is 6230000730010, and the Federal Supply Class is 6230 Electric Portable And Hand Lighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FBD3020B1.