Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 440 6210700 12 found under Fitting Nacelle Upper by General Dynamics Corporation. The National Stock Number assigned to this part is 1560006469089, 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 440 6210700 12.