Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 051144-45119 found under Mandrel Machine Solid by 3M Company. The National Stock Number assigned to this part is 3460014386033, and the Federal Supply Class is 3460 Machine Tool Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 051144-45119.