Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MDIS 15 X 12 X 4 found under Tool Box Portable by Schry Way Cases. The National Stock Number assigned to this part is 5140013494473, and the Federal Supply Class is 5140 Tool And Hardware Boxes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MDIS 15 X 12 X 4.