Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WPP1219 found under Brush Set Electrical Contact by Siemens Water Technologies Corp. The National Stock Number assigned to this part is 5977002287946, 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 WPP1219.