Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 611576 found under Brush Electrical Co by Bell And Howell Phillipsburg Co. The National Stock Number assigned to this part is 5977006364596, and the Federal Supply Class is 5977 Electrical Contact Brushes And Electrodes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 611576.