Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KD64020-9 found under Parts Kit Seal Replacement Mecha by Eaton Corporation. The National Stock Number assigned to this part is 1560015969107, 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 KD64020-9.