Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 720-000-31000-01 found under Module Assy 24 Chan by Eclypse International Corporation. The National Stock Number assigned to this part is 4920015734528, 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 720-000-31000-01.