Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MA1088B found under Bearing And Shaft Assembly by Twin Disc Incorporated. The National Stock Number assigned to this part is 2010015178178, and the Federal Supply Class is 2010 Ship And Boat Propulsion Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MA1088B.