Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5 47996 74 found under Fitting Fabric Flan by The Boeing Company. The National Stock Number assigned to this part is 1560011382367, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5 47996 74.