Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 209-031-874-105 found under Door Access General by Bell Helicopter Textron Inc. The National Stock Number assigned to this part is 5340014322270, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 209-031-874-105.