Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WW-8118797PIECE29 found under Yoke Brush Holder by Ametek Advanced Industries Inc. The National Stock Number assigned to this part is 5977011827790, 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 WW-8118797PIECE29.