Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MA268C-21005 found under Boot Dust And Moisture Seal by Am General Llc. The National Stock Number assigned to this part is 2520010241273, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MA268C-21005.