Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12488461 ITEM 72 found under Plate Identificatio by Marvin Land Systems Inc. The National Stock Number assigned to this part is 9905015507848, 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 12488461 ITEM 72.