Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CUSHION PLUS BROWN 4X6 found under Mat Floor by Minnesota Mining And Mfg Co. The National Stock Number assigned to this part is 7220012911167, 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 CUSHION PLUS BROWN 4X6.