Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 800-000-20100-01 found under Battery Laptop Cpu by Eclypse International Corporation. The National Stock Number assigned to this part is 4920015734522, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 800-000-20100-01.