Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LYH-20287 found under Microcircuit Digital by Oki America Inc. The National Stock Number assigned to this part is 5962012332011, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LYH-20287.