Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 052M002-501 found under Parts Kit Fuel Tank by General Dynamics Ots Inc. The National Stock Number assigned to this part is 1560013057910, 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 052M002-501.