Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MOD. 144M found under Disintegrator Paper by Minnesota Mining And Mfg Co Intl. The National Stock Number assigned to this part is 7490013953083, 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 MOD. 144M.