Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6Q11D55 found under Control Assembly Pu by Morris Material Handling Inc. The National Stock Number assigned to this part is 2590011961490, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6Q11D55.